16459430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{126611}}^1$

素因数の和:126631

約数の個数: 16

約数和(自身を含む): 31906224

約数和(自身を除く): 15446794

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 126611, 253222, 633055, 1266110, 1645943, 3291886, 8229715, 16459430]

約数ペア:

[(1, 16459430), (2, 8229715), (5, 3291886), (10, 1645943), (13, 1266110), (26, 633055), (65, 253222), (130, 126611)]