313804798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{192047}}^1$

素因数の和:192111

約数の個数: 16

約数和(自身を含む): 507006720

約数和(自身を除く): 193201922

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 192047, 384094, 3648893, 7297786, 8258021, 16516042, 156902399, 313804798]

約数ペア:

[(1, 313804798), (2, 156902399), (19, 16516042), (38, 8258021), (43, 7297786), (86, 3648893), (817, 384094), (1634, 192047)]