25925042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{90647}}^1$

素因数の和:90673

約数の個数: 16

約数和(自身を含む): 45686592

約数和(自身を除く): 19761550

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 90647, 181294, 997117, 1178411, 1994234, 2356822, 12962521, 25925042]

約数ペア:

[(1, 25925042), (2, 12962521), (11, 2356822), (13, 1994234), (22, 1178411), (26, 997117), (143, 181294), (286, 90647)]