16838710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{821}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 34800192

約数和(自身を除く): 17961482

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 293, 586, 821, 1465, 1642, 2051, 2930, 4102, 4105, 5747, 8210, 10255, 11494, 20510, 28735, 57470, 240553, 481106, 1202765, 1683871, 2405530, 3367742, 8419355, 16838710]

約数ペア:

[(1, 16838710), (2, 8419355), (5, 3367742), (7, 2405530), (10, 1683871), (14, 1202765), (35, 481106), (70, 240553), (293, 57470), (586, 28735), (821, 20510), (1465, 11494), (1642, 10255), (2051, 8210), (2930, 5747), (4102, 4105)]