19016291276

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1013}}^1\times {\mathrm{109141}}^1$

素因数の和:110201

約数の個数: 24

約数和(自身を含む): 34086356304

約数和(自身を除く): 15070065028

約数列:

[1, 2, 4, 43, 86, 172, 1013, 2026, 4052, 43559, 87118, 109141, 174236, 218282, 436564, 4693063, 9386126, 18772252, 110559833, 221119666, 442239332, 4754072819, 9508145638, 19016291276]

約数ペア:

[(1, 19016291276), (2, 9508145638), (4, 4754072819), (43, 442239332), (86, 221119666), (172, 110559833), (1013, 18772252), (2026, 9386126), (4052, 4693063), (43559, 436564), (87118, 218282), (109141, 174236)]