129046412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{19423}}^1$

素因数の和:19589

約数の個数: 24

約数和(自身を含む): 248005632

約数和(自身を除く): 118959220

約数列:

[1, 2, 4, 11, 22, 44, 151, 302, 604, 1661, 3322, 6644, 19423, 38846, 77692, 213653, 427306, 854612, 2932873, 5865746, 11731492, 32261603, 64523206, 129046412]

約数ペア:

[(1, 129046412), (2, 64523206), (4, 32261603), (11, 11731492), (22, 5865746), (44, 2932873), (151, 854612), (302, 427306), (604, 213653), (1661, 77692), (3322, 38846), (6644, 19423)]