19180862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{3461}}^1$

素因数の和:3643

約数の個数: 16

約数和(自身を含む): 30659472

約数和(自身を除く): 11478610

約数列:

[1, 2, 17, 34, 163, 326, 2771, 3461, 5542, 6922, 58837, 117674, 564143, 1128286, 9590431, 19180862]

約数ペア:

[(1, 19180862), (2, 9590431), (17, 1128286), (34, 564143), (163, 117674), (326, 58837), (2771, 6922), (3461, 5542)]