19421022

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{48311}}^1$

素因数の和:48383

約数の個数: 16

約数和(自身を含む): 39422592

約数和(自身を除く): 20001570

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 48311, 96622, 144933, 289866, 3236837, 6473674, 9710511, 19421022]

約数ペア:

[(1, 19421022), (2, 9710511), (3, 6473674), (6, 3236837), (67, 289866), (134, 144933), (201, 96622), (402, 48311)]