23156276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{40483}}^1$

素因数の和:40511

約数の個数: 24

約数和(自身を含む): 47609184

約数和(自身を除く): 24452908

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 40483, 80966, 161932, 445313, 526279, 890626, 1052558, 1781252, 2105116, 5789069, 11578138, 23156276]

約数ペア:

[(1, 23156276), (2, 11578138), (4, 5789069), (11, 2105116), (13, 1781252), (22, 1052558), (26, 890626), (44, 526279), (52, 445313), (143, 161932), (286, 80966), (572, 40483)]