12257804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 24846528

約数和(自身を除く): 12588724

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 277, 299, 481, 554, 598, 851, 962, 1108, 1196, 1702, 1924, 3404, 3601, 6371, 7202, 10249, 11063, 12742, 14404, 20498, 22126, 25484, 40996, 44252, 82823, 133237, 165646, 235727, 266474, 331292, 471454, 532948, 942908, 3064451, 6128902, 12257804]

約数ペア:

[(1, 12257804), (2, 6128902), (4, 3064451), (13, 942908), (23, 532948), (26, 471454), (37, 331292), (46, 266474), (52, 235727), (74, 165646), (92, 133237), (148, 82823), (277, 44252), (299, 40996), (481, 25484), (554, 22126), (598, 20498), (851, 14404), (962, 12742), (1108, 11063), (1196, 10249), (1702, 7202), (1924, 6371), (3404, 3601)]