17669852

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:869

約数の個数: 24

約数和(自身を含む): 31918992

約数和(自身を除く): 14249140

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 661, 1322, 2644, 6683, 13366, 26732, 27101, 54202, 107743, 108404, 215486, 430972, 4417463, 8834926, 17669852]

約数ペア:

[(1, 17669852), (2, 8834926), (4, 4417463), (41, 430972), (82, 215486), (163, 108404), (164, 107743), (326, 54202), (652, 27101), (661, 26732), (1322, 13366), (2644, 6683)]