13374985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{1381}}^1$

素因数の和:1548

約数の個数: 16

約数和(自身を含む): 17413200

約数和(自身を除く): 4038215

約数列:

[1, 5, 13, 65, 149, 745, 1381, 1937, 6905, 9685, 17953, 89765, 205769, 1028845, 2674997, 13374985]

約数ペア:

[(1, 13374985), (5, 2674997), (13, 1028845), (65, 205769), (149, 89765), (745, 17953), (1381, 9685), (1937, 6905)]