12391016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1169

約数の個数: 32

約数和(自身を含む): 25552800

約数和(自身を除く): 13161784

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 139, 278, 556, 1013, 1112, 1529, 2026, 3058, 4052, 6116, 8104, 11143, 12232, 22286, 44572, 89144, 140807, 281614, 563228, 1126456, 1548877, 3097754, 6195508, 12391016]

約数ペア:

[(1, 12391016), (2, 6195508), (4, 3097754), (8, 1548877), (11, 1126456), (22, 563228), (44, 281614), (88, 140807), (139, 89144), (278, 44572), (556, 22286), (1013, 12232), (1112, 11143), (1529, 8104), (2026, 6116), (3058, 4052)]