12912112

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1345

約数の個数: 40

約数和(自身を含む): 27225936

約数和(自身を除く): 14313824

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1283, 2516, 2566, 5032, 5132, 10064, 10264, 20528, 21811, 43622, 47471, 87244, 94942, 174488, 189884, 348976, 379768, 759536, 807007, 1614014, 3228028, 6456056, 12912112]

約数ペア:

[(1, 12912112), (2, 6456056), (4, 3228028), (8, 1614014), (16, 807007), (17, 759536), (34, 379768), (37, 348976), (68, 189884), (74, 174488), (136, 94942), (148, 87244), (272, 47471), (296, 43622), (592, 21811), (629, 20528), (1258, 10264), (1283, 10064), (2516, 5132), (2566, 5032)]