15219230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117071}}^1$

素因数の和:117091

約数の個数: 16

約数和(自身を含む): 29502144

約数和(自身を除く): 14282914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 117071, 234142, 585355, 1170710, 1521923, 3043846, 7609615, 15219230]

約数ペア:

[(1, 15219230), (2, 7609615), (5, 3043846), (10, 1521923), (13, 1170710), (26, 585355), (65, 234142), (130, 117071)]