21799066

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1747}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 34736256

約数和(自身を除く): 12937190

約数列:

[1, 2, 17, 34, 367, 734, 1747, 3494, 6239, 12478, 29699, 59398, 641149, 1282298, 10899533, 21799066]

約数ペア:

[(1, 21799066), (2, 10899533), (17, 1282298), (34, 641149), (367, 59398), (734, 29699), (1747, 12478), (3494, 6239)]