18702722

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{1847}}^1$

素因数の和:1993

約数の個数: 16

約数和(自身を含む): 28873152

約数和(自身を除く): 10170430

約数列:

[1, 2, 61, 83, 122, 166, 1847, 3694, 5063, 10126, 112667, 153301, 225334, 306602, 9351361, 18702722]

約数ペア:

[(1, 18702722), (2, 9351361), (61, 306602), (83, 225334), (122, 153301), (166, 112667), (1847, 10126), (3694, 5063)]