25708189

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{347}}^1$

素因数の和:540

約数の個数: 16

約数和(自身を含む): 28647360

約数和(自身を除く): 2939171

約数列:

[1, 13, 41, 139, 347, 533, 1807, 4511, 5699, 14227, 48233, 74087, 184951, 627029, 1977553, 25708189]

約数ペア:

[(1, 25708189), (13, 1977553), (41, 627029), (139, 184951), (347, 74087), (533, 48233), (1807, 14227), (4511, 5699)]