16155790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{32971}}^1$

素因数の和:32992

約数の個数: 24

約数和(自身を含む): 33829272

約数和(自身を除く): 17673482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 32971, 65942, 164855, 230797, 329710, 461594, 1153985, 1615579, 2307970, 3231158, 8077895, 16155790]

約数ペア:

[(1, 16155790), (2, 8077895), (5, 3231158), (7, 2307970), (10, 1615579), (14, 1153985), (35, 461594), (49, 329710), (70, 230797), (98, 164855), (245, 65942), (490, 32971)]