15864524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4297}}^1$

素因数の和:4385

約数の個数: 24

約数和(自身を含む): 30326688

約数和(自身を除く): 14462164

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 4297, 8594, 17188, 55861, 111722, 223444, 305087, 610174, 1220348, 3966131, 7932262, 15864524]

約数ペア:

[(1, 15864524), (2, 7932262), (4, 3966131), (13, 1220348), (26, 610174), (52, 305087), (71, 223444), (142, 111722), (284, 55861), (923, 17188), (1846, 8594), (3692, 4297)]