19755322

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{7247}}^1$

素因数の和:7325

約数の個数: 16

約数和(自身を含む): 31311360

約数和(自身を除く): 11556038

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 7247, 14494, 210163, 340609, 420326, 681218, 9877661, 19755322]

約数ペア:

[(1, 19755322), (2, 9877661), (29, 681218), (47, 420326), (58, 340609), (94, 210163), (1363, 14494), (2726, 7247)]