17479090

素因数分解:

$2^1\times 5^1\times {\mathrm{821}}^1\times {\mathrm{2129}}^1$

素因数の和:2957

約数の個数: 16

約数和(自身を含む): 31515480

約数和(自身を除く): 14036390

約数列:

[1, 2, 5, 10, 821, 1642, 2129, 4105, 4258, 8210, 10645, 21290, 1747909, 3495818, 8739545, 17479090]

約数ペア:

[(1, 17479090), (2, 8739545), (5, 3495818), (10, 1747909), (821, 21290), (1642, 10645), (2129, 8210), (4105, 4258)]