13140904

素因数分解:

$2^3\times 7^1\times {\mathrm{234659}}^1$

素因数の和:234672

約数の個数: 16

約数和(自身を含む): 28159200

約数和(自身を除く): 15018296

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 234659, 469318, 938636, 1642613, 1877272, 3285226, 6570452, 13140904]

約数ペア:

[(1, 13140904), (2, 6570452), (4, 3285226), (7, 1877272), (8, 1642613), (14, 938636), (28, 469318), (56, 234659)]