12961432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{147289}}^1$

素因数の和:147306

約数の個数: 16

約数和(自身を含む): 26512200

約数和(自身を除く): 13550768

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 147289, 294578, 589156, 1178312, 1620179, 3240358, 6480716, 12961432]

約数ペア:

[(1, 12961432), (2, 6480716), (4, 3240358), (8, 1620179), (11, 1178312), (22, 589156), (44, 294578), (88, 147289)]