189216976

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{909697}}^1$

素因数の和:909718

約数の個数: 20

約数和(自身を含む): 394808932

約数和(自身を除く): 205591956

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 909697, 1819394, 3638788, 7277576, 11826061, 14555152, 23652122, 47304244, 94608488, 189216976]

約数ペア:

[(1, 189216976), (2, 94608488), (4, 47304244), (8, 23652122), (13, 14555152), (16, 11826061), (26, 7277576), (52, 3638788), (104, 1819394), (208, 909697)]