25414402

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{42499}}^1$

素因数の和:42537

約数の個数: 16

約数和(自身を含む): 42840000

約数和(自身を除く): 17425598

約数列:

[1, 2, 13, 23, 26, 46, 299, 598, 42499, 84998, 552487, 977477, 1104974, 1954954, 12707201, 25414402]

約数ペア:

[(1, 25414402), (2, 12707201), (13, 1954954), (23, 1104974), (26, 977477), (46, 552487), (299, 84998), (598, 42499)]