16620356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1049}}^1$

素因数の和:1303

約数の個数: 24

約数和(自身を含む): 30958200

約数和(自身を除く): 14337844

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 1049, 2098, 3961, 4196, 7922, 15844, 17833, 35666, 71332, 244417, 488834, 977668, 4155089, 8310178, 16620356]

約数ペア:

[(1, 16620356), (2, 8310178), (4, 4155089), (17, 977668), (34, 488834), (68, 244417), (233, 71332), (466, 35666), (932, 17833), (1049, 15844), (2098, 7922), (3961, 4196)]