16541395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1471}}^1$

素因数の和:1662

約数の個数: 16

約数和(自身を含む): 21514752

約数和(自身を除く): 4973357

約数列:

[1, 5, 13, 65, 173, 865, 1471, 2249, 7355, 11245, 19123, 95615, 254483, 1272415, 3308279, 16541395]

約数ペア:

[(1, 16541395), (5, 3308279), (13, 1272415), (65, 254483), (173, 95615), (865, 19123), (1471, 11245), (2249, 7355)]