12480402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{719}}^1$

素因数の和:998

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 14891118

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 263, 526, 719, 789, 1438, 1578, 2157, 2893, 4314, 5786, 7909, 8679, 15818, 17358, 23727, 47454, 189097, 378194, 567291, 1134582, 2080067, 4160134, 6240201, 12480402]

約数ペア:

[(1, 12480402), (2, 6240201), (3, 4160134), (6, 2080067), (11, 1134582), (22, 567291), (33, 378194), (66, 189097), (263, 47454), (526, 23727), (719, 17358), (789, 15818), (1438, 8679), (1578, 7909), (2157, 5786), (2893, 4314)]