12573784

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:547

約数の個数: 32

約数和(自身を含む): 24500880

約数和(自身を除く): 11927096

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 397, 428, 794, 856, 1588, 3176, 3959, 7918, 14689, 15836, 29378, 31672, 42479, 58756, 84958, 117512, 169916, 339832, 1571723, 3143446, 6286892, 12573784]

約数ペア:

[(1, 12573784), (2, 6286892), (4, 3143446), (8, 1571723), (37, 339832), (74, 169916), (107, 117512), (148, 84958), (214, 58756), (296, 42479), (397, 31672), (428, 29378), (794, 15836), (856, 14689), (1588, 7918), (3176, 3959)]