18832694

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1409}}^1$

素因数の和:1615

約数の個数: 16

約数和(自身を含む): 29136240

約数和(自身を除く): 10303546

約数列:

[1, 2, 41, 82, 163, 326, 1409, 2818, 6683, 13366, 57769, 115538, 229667, 459334, 9416347, 18832694]

約数ペア:

[(1, 18832694), (2, 9416347), (41, 459334), (82, 229667), (163, 115538), (326, 57769), (1409, 13366), (2818, 6683)]