12122308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2011}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 23323104

約数和(自身を除く): 11200796

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 2011, 3014, 4022, 6028, 8044, 22121, 44242, 88484, 275507, 551014, 1102028, 3030577, 6061154, 12122308]

約数ペア:

[(1, 12122308), (2, 6061154), (4, 3030577), (11, 1102028), (22, 551014), (44, 275507), (137, 88484), (274, 44242), (548, 22121), (1507, 8044), (2011, 6028), (3014, 4022)]