212824942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1\times {\mathrm{15331}}^1$

素因数の和:15975

約数の個数: 16

約数和(自身を含む): 348833664

約数和(自身を除く): 136008722

約数列:

[1, 2, 11, 22, 631, 1262, 6941, 13882, 15331, 30662, 168641, 337282, 9673861, 19347722, 106412471, 212824942]

約数ペア:

[(1, 212824942), (2, 106412471), (11, 19347722), (22, 9673861), (631, 337282), (1262, 168641), (6941, 30662), (13882, 15331)]