19082806

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8377}}^1$

素因数の和:8463

約数の個数: 16

約数和(自身を含む): 30764016

約数和(自身を除く): 11681210

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 8377, 16754, 142409, 284818, 561259, 1122518, 9541403, 19082806]

約数ペア:

[(1, 19082806), (2, 9541403), (17, 1122518), (34, 561259), (67, 284818), (134, 142409), (1139, 16754), (2278, 8377)]