20151325138

素因数分解:

$2^1\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{940157}}^1$

素因数の和:941697

約数の個数: 16

約数和(自身を含む): 34567729344

約数和(自身を除く): 14416404206

約数列:

[1, 2, 7, 14, 1531, 3062, 10717, 21434, 940157, 1880314, 6581099, 13162198, 1439380367, 2878760734, 10075662569, 20151325138]

約数ペア:

[(1, 20151325138), (2, 10075662569), (7, 2878760734), (14, 1439380367), (1531, 13162198), (3062, 6581099), (10717, 1880314), (21434, 940157)]