15838248

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{739}}^1$

素因数の和:814

約数の個数: 64

約数和(自身を含む): 42624000

約数和(自身を除く): 26785752

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 47, 57, 76, 94, 114, 141, 152, 188, 228, 282, 376, 456, 564, 739, 893, 1128, 1478, 1786, 2217, 2679, 2956, 3572, 4434, 5358, 5912, 7144, 8868, 10716, 14041, 17736, 21432, 28082, 34733, 42123, 56164, 69466, 84246, 104199, 112328, 138932, 168492, 208398, 277864, 336984, 416796, 659927, 833592, 1319854, 1979781, 2639708, 3959562, 5279416, 7919124, 15838248]

約数ペア:

[(1, 15838248), (2, 7919124), (3, 5279416), (4, 3959562), (6, 2639708), (8, 1979781), (12, 1319854), (19, 833592), (24, 659927), (38, 416796), (47, 336984), (57, 277864), (76, 208398), (94, 168492), (114, 138932), (141, 112328), (152, 104199), (188, 84246), (228, 69466), (282, 56164), (376, 42123), (456, 34733), (564, 28082), (739, 21432), (893, 17736), (1128, 14041), (1478, 10716), (1786, 8868), (2217, 7144), (2679, 5912), (2956, 5358), (3572, 4434)]