19552466

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{853}}^1$

素因数の和:1085

約数の個数: 16

約数和(自身を含む): 29954904

約数和(自身を除く): 10402438

約数列:

[1, 2, 73, 146, 157, 314, 853, 1706, 11461, 22922, 62269, 124538, 133921, 267842, 9776233, 19552466]

約数ペア:

[(1, 19552466), (2, 9776233), (73, 267842), (146, 133921), (157, 124538), (314, 62269), (853, 22922), (1706, 11461)]