25251902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{57131}}^1$

素因数の和:57163

約数の個数: 16

約数和(自身を含む): 43191792

約数和(自身を除く): 17939890

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 57131, 114262, 742703, 971227, 1485406, 1942454, 12625951, 25251902]

約数ペア:

[(1, 25251902), (2, 12625951), (13, 1942454), (17, 1485406), (26, 971227), (34, 742703), (221, 114262), (442, 57131)]