12956372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22651}}^1$

素因数の和:22679

約数の個数: 24

約数和(自身を含む): 26638752

約数和(自身を除く): 13682380

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22651, 45302, 90604, 249161, 294463, 498322, 588926, 996644, 1177852, 3239093, 6478186, 12956372]

約数ペア:

[(1, 12956372), (2, 6478186), (4, 3239093), (11, 1177852), (13, 996644), (22, 588926), (26, 498322), (44, 294463), (52, 249161), (143, 90604), (286, 45302), (572, 22651)]