18801926834

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{921031}}^1$

素因数の和:921265

約数の個数: 16

約数和(自身を含む): 28846722240

約数和(自身を除く): 10044795406

約数列:

[1, 2, 59, 118, 173, 346, 10207, 20414, 921031, 1842062, 54340829, 108681658, 159338363, 318676726, 9400963417, 18801926834]

約数ペア:

[(1, 18801926834), (2, 9400963417), (59, 318676726), (118, 159338363), (173, 108681658), (346, 54340829), (10207, 1842062), (20414, 921031)]