19603136

素因数分解:

$2^6\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:99

約数の個数: 112

約数和(自身を含む): 48768000

約数和(自身を除く): 29164864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 47, 49, 56, 64, 76, 94, 98, 112, 133, 152, 188, 196, 224, 266, 304, 329, 343, 376, 392, 448, 532, 608, 658, 686, 752, 784, 893, 931, 1064, 1216, 1316, 1372, 1504, 1568, 1786, 1862, 2128, 2303, 2632, 2744, 3008, 3136, 3572, 3724, 4256, 4606, 5264, 5488, 6251, 6517, 7144, 7448, 8512, 9212, 10528, 10976, 12502, 13034, 14288, 14896, 16121, 18424, 21056, 21952, 25004, 26068, 28576, 29792, 32242, 36848, 43757, 50008, 52136, 57152, 59584, 64484, 73696, 87514, 100016, 104272, 128968, 147392, 175028, 200032, 208544, 257936, 306299, 350056, 400064, 417088, 515872, 612598, 700112, 1031744, 1225196, 1400224, 2450392, 2800448, 4900784, 9801568, 19603136]

約数ペア:

[(1, 19603136), (2, 9801568), (4, 4900784), (7, 2800448), (8, 2450392), (14, 1400224), (16, 1225196), (19, 1031744), (28, 700112), (32, 612598), (38, 515872), (47, 417088), (49, 400064), (56, 350056), (64, 306299), (76, 257936), (94, 208544), (98, 200032), (112, 175028), (133, 147392), (152, 128968), (188, 104272), (196, 100016), (224, 87514), (266, 73696), (304, 64484), (329, 59584), (343, 57152), (376, 52136), (392, 50008), (448, 43757), (532, 36848), (608, 32242), (658, 29792), (686, 28576), (752, 26068), (784, 25004), (893, 21952), (931, 21056), (1064, 18424), (1216, 16121), (1316, 14896), (1372, 14288), (1504, 13034), (1568, 12502), (1786, 10976), (1862, 10528), (2128, 9212), (2303, 8512), (2632, 7448), (2744, 7144), (3008, 6517), (3136, 6251), (3572, 5488), (3724, 5264), (4256, 4606)]