38896195

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:463

約数の個数: 24

約数和(自身を含む): 51017472

約数和(自身を除く): 12121277

約数列:

[1, 5, 13, 65, 169, 191, 241, 845, 955, 1205, 2483, 3133, 12415, 15665, 32279, 40729, 46031, 161395, 203645, 230155, 598403, 2992015, 7779239, 38896195]

約数ペア:

[(1, 38896195), (5, 7779239), (13, 2992015), (65, 598403), (169, 230155), (191, 203645), (241, 161395), (845, 46031), (955, 40729), (1205, 32279), (2483, 15665), (3133, 12415)]