15431116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{733}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 28567280

約数和(自身を除く): 13136164

約数列:

[1, 2, 4, 19, 38, 76, 277, 554, 733, 1108, 1466, 2932, 5263, 10526, 13927, 21052, 27854, 55708, 203041, 406082, 812164, 3857779, 7715558, 15431116]

約数ペア:

[(1, 15431116), (2, 7715558), (4, 3857779), (19, 812164), (38, 406082), (76, 203041), (277, 55708), (554, 27854), (733, 21052), (1108, 13927), (1466, 10526), (2932, 5263)]