12904294

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{3331}}^1$

素因数の和:3495

約数の個数: 16

約数和(自身を含む): 20991600

約数和(自身を除く): 8087306

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3331, 3874, 6662, 43303, 86606, 496319, 992638, 6452147, 12904294]

約数ペア:

[(1, 12904294), (2, 6452147), (13, 992638), (26, 496319), (149, 86606), (298, 43303), (1937, 6662), (3331, 3874)]