19856359488

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{777583}}^1$

素因数の和:777624

約数の個数: 112

約数和(自身を含む): 63202027520

約数和(自身を除く): 43345668032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1216, 1344, 1596, 1824, 2128, 3192, 3648, 4256, 6384, 8512, 12768, 25536, 777583, 1555166, 2332749, 3110332, 4665498, 5443081, 6220664, 9330996, 10886162, 12441328, 14774077, 16329243, 18661992, 21772324, 24882656, 29548154, 32658486, 37323984, 43544648, 44322231, 49765312, 59096308, 65316972, 74647968, 87089296, 88644462, 103418539, 118192616, 130633944, 149295936, 174178592, 177288924, 206837078, 236385232, 261267888, 310255617, 348357184, 354577848, 413674156, 472770464, 522535776, 620511234, 709155696, 827348312, 945540928, 1045071552, 1241022468, 1418311392, 1654696624, 2482044936, 2836622784, 3309393248, 4964089872, 6618786496, 9928179744, 19856359488]

約数ペア:

[(1, 19856359488), (2, 9928179744), (3, 6618786496), (4, 4964089872), (6, 3309393248), (7, 2836622784), (8, 2482044936), (12, 1654696624), (14, 1418311392), (16, 1241022468), (19, 1045071552), (21, 945540928), (24, 827348312), (28, 709155696), (32, 620511234), (38, 522535776), (42, 472770464), (48, 413674156), (56, 354577848), (57, 348357184), (64, 310255617), (76, 261267888), (84, 236385232), (96, 206837078), (112, 177288924), (114, 174178592), (133, 149295936), (152, 130633944), (168, 118192616), (192, 103418539), (224, 88644462), (228, 87089296), (266, 74647968), (304, 65316972), (336, 59096308), (399, 49765312), (448, 44322231), (456, 43544648), (532, 37323984), (608, 32658486), (672, 29548154), (798, 24882656), (912, 21772324), (1064, 18661992), (1216, 16329243), (1344, 14774077), (1596, 12441328), (1824, 10886162), (2128, 9330996), (3192, 6220664), (3648, 5443081), (4256, 4665498), (6384, 3110332), (8512, 2332749), (12768, 1555166), (25536, 777583)]