17121896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1889}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 35380800

約数和(自身を除く): 18258904

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 103, 206, 412, 824, 1133, 1889, 2266, 3778, 4532, 7556, 9064, 15112, 20779, 41558, 83116, 166232, 194567, 389134, 778268, 1556536, 2140237, 4280474, 8560948, 17121896]

約数ペア:

[(1, 17121896), (2, 8560948), (4, 4280474), (8, 2140237), (11, 1556536), (22, 778268), (44, 389134), (88, 194567), (103, 166232), (206, 83116), (412, 41558), (824, 20779), (1133, 15112), (1889, 9064), (2266, 7556), (3778, 4532)]