12508756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 23683464

約数和(自身を除く): 11174708

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 821, 1172, 1642, 3284, 3809, 7618, 10673, 15236, 21346, 42692, 240553, 481106, 962212, 3127189, 6254378, 12508756]

約数ペア:

[(1, 12508756), (2, 6254378), (4, 3127189), (13, 962212), (26, 481106), (52, 240553), (293, 42692), (586, 21346), (821, 15236), (1172, 10673), (1642, 7618), (3284, 3809)]