11984090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{16879}}^1$

素因数の和:16957

約数の個数: 16

約数和(自身を含む): 21876480

約数和(自身を除く): 9892390

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 16879, 33758, 84395, 168790, 1198409, 2396818, 5992045, 11984090]

約数ペア:

[(1, 11984090), (2, 5992045), (5, 2396818), (10, 1198409), (71, 168790), (142, 84395), (355, 33758), (710, 16879)]