12090988

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:646

約数の個数: 48

約数和(自身を含む): 26530560

約数和(自身を除く): 14439572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 59, 91, 118, 182, 236, 364, 413, 563, 767, 826, 1126, 1534, 1652, 2252, 3068, 3941, 5369, 7319, 7882, 10738, 14638, 15764, 21476, 29276, 33217, 51233, 66434, 102466, 132868, 204932, 232519, 431821, 465038, 863642, 930076, 1727284, 3022747, 6045494, 12090988]

約数ペア:

[(1, 12090988), (2, 6045494), (4, 3022747), (7, 1727284), (13, 930076), (14, 863642), (26, 465038), (28, 431821), (52, 232519), (59, 204932), (91, 132868), (118, 102466), (182, 66434), (236, 51233), (364, 33217), (413, 29276), (563, 21476), (767, 15764), (826, 14638), (1126, 10738), (1534, 7882), (1652, 7319), (2252, 5369), (3068, 3941)]