12124528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 25685856

約数和(自身を除く): 13561328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 568, 821, 923, 1136, 1642, 1846, 3284, 3692, 6568, 7384, 10673, 13136, 14768, 21346, 42692, 58291, 85384, 116582, 170768, 233164, 466328, 757783, 932656, 1515566, 3031132, 6062264, 12124528]

約数ペア:

[(1, 12124528), (2, 6062264), (4, 3031132), (8, 1515566), (13, 932656), (16, 757783), (26, 466328), (52, 233164), (71, 170768), (104, 116582), (142, 85384), (208, 58291), (284, 42692), (568, 21346), (821, 14768), (923, 13136), (1136, 10673), (1642, 7384), (1846, 6568), (3284, 3692)]