11701885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2772

約数の個数: 16

約数和(自身を含む): 15353856

約数和(自身を除く): 3651971

約数列:

[1, 5, 13, 65, 67, 335, 871, 2687, 4355, 13435, 34931, 174655, 180029, 900145, 2340377, 11701885]

約数ペア:

[(1, 11701885), (5, 2340377), (13, 900145), (65, 180029), (67, 174655), (335, 34931), (871, 13435), (2687, 4355)]