12418976

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{617}}^1$

素因数の和:681

約数の個数: 48

約数和(自身を含む): 26630856

約数和(自身を除く): 14211880

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 68, 74, 136, 148, 272, 296, 544, 592, 617, 629, 1184, 1234, 1258, 2468, 2516, 4936, 5032, 9872, 10064, 10489, 19744, 20128, 20978, 22829, 41956, 45658, 83912, 91316, 167824, 182632, 335648, 365264, 388093, 730528, 776186, 1552372, 3104744, 6209488, 12418976]

約数ペア:

[(1, 12418976), (2, 6209488), (4, 3104744), (8, 1552372), (16, 776186), (17, 730528), (32, 388093), (34, 365264), (37, 335648), (68, 182632), (74, 167824), (136, 91316), (148, 83912), (272, 45658), (296, 41956), (544, 22829), (592, 20978), (617, 20128), (629, 19744), (1184, 10489), (1234, 10064), (1258, 9872), (2468, 5032), (2516, 4936)]