10921430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{84011}}^1$

素因数の和:84031

約数の個数: 16

約数和(自身を含む): 21171024

約数和(自身を除く): 10249594

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 84011, 168022, 420055, 840110, 1092143, 2184286, 5460715, 10921430]

約数ペア:

[(1, 10921430), (2, 5460715), (5, 2184286), (10, 1092143), (13, 840110), (26, 420055), (65, 168022), (130, 84011)]