12481612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{21821}}^1$

素因数の和:21849

約数の個数: 24

約数和(自身を含む): 25662672

約数和(自身を除く): 13181060

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 21821, 43642, 87284, 240031, 283673, 480062, 567346, 960124, 1134692, 3120403, 6240806, 12481612]

約数ペア:

[(1, 12481612), (2, 6240806), (4, 3120403), (11, 1134692), (13, 960124), (22, 567346), (26, 480062), (44, 283673), (52, 240031), (143, 87284), (286, 43642), (572, 21821)]