19733376

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 128

約数和(自身を含む): 58262400

約数和(自身を除く): 38529024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 64, 67, 78, 96, 104, 118, 128, 134, 156, 177, 192, 201, 208, 236, 268, 312, 354, 384, 402, 416, 472, 536, 624, 708, 767, 804, 832, 871, 944, 1072, 1248, 1416, 1534, 1608, 1664, 1742, 1888, 2144, 2301, 2496, 2613, 2832, 3068, 3216, 3484, 3776, 3953, 4288, 4602, 4992, 5226, 5664, 6136, 6432, 6968, 7552, 7906, 8576, 9204, 10452, 11328, 11859, 12272, 12864, 13936, 15812, 18408, 20904, 22656, 23718, 24544, 25728, 27872, 31624, 36816, 41808, 47436, 49088, 51389, 55744, 63248, 73632, 83616, 94872, 98176, 102778, 111488, 126496, 147264, 154167, 167232, 189744, 205556, 252992, 294528, 308334, 334464, 379488, 411112, 505984, 616668, 758976, 822224, 1233336, 1517952, 1644448, 2466672, 3288896, 4933344, 6577792, 9866688, 19733376]

約数ペア:

[(1, 19733376), (2, 9866688), (3, 6577792), (4, 4933344), (6, 3288896), (8, 2466672), (12, 1644448), (13, 1517952), (16, 1233336), (24, 822224), (26, 758976), (32, 616668), (39, 505984), (48, 411112), (52, 379488), (59, 334464), (64, 308334), (67, 294528), (78, 252992), (96, 205556), (104, 189744), (118, 167232), (128, 154167), (134, 147264), (156, 126496), (177, 111488), (192, 102778), (201, 98176), (208, 94872), (236, 83616), (268, 73632), (312, 63248), (354, 55744), (384, 51389), (402, 49088), (416, 47436), (472, 41808), (536, 36816), (624, 31624), (708, 27872), (767, 25728), (804, 24544), (832, 23718), (871, 22656), (944, 20904), (1072, 18408), (1248, 15812), (1416, 13936), (1534, 12864), (1608, 12272), (1664, 11859), (1742, 11328), (1888, 10452), (2144, 9204), (2301, 8576), (2496, 7906), (2613, 7552), (2832, 6968), (3068, 6432), (3216, 6136), (3484, 5664), (3776, 5226), (3953, 4992), (4288, 4602)]