11872510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{337}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 23167872

約数和(自身を除く): 11295362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 337, 542, 674, 1355, 1685, 2710, 3370, 3523, 4381, 7046, 8762, 17615, 21905, 35230, 43810, 91327, 182654, 456635, 913270, 1187251, 2374502, 5936255, 11872510]

約数ペア:

[(1, 11872510), (2, 5936255), (5, 2374502), (10, 1187251), (13, 913270), (26, 456635), (65, 182654), (130, 91327), (271, 43810), (337, 35230), (542, 21905), (674, 17615), (1355, 8762), (1685, 7046), (2710, 4381), (3370, 3523)]