13061008

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{2659}}^1$

素因数の和:2974

約数の個数: 20

約数和(自身を含む): 25397680

約数和(自身を除く): 12336672

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 2659, 4912, 5318, 10636, 21272, 42544, 816313, 1632626, 3265252, 6530504, 13061008]

約数ペア:

[(1, 13061008), (2, 6530504), (4, 3265252), (8, 1632626), (16, 816313), (307, 42544), (614, 21272), (1228, 10636), (2456, 5318), (2659, 4912)]