29977018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{6343}}^1$

素因数の和:6501

約数の個数: 16

約数和(自身を含む): 47960640

約数和(自身を除く): 17983622

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 6343, 12686, 107831, 215662, 881677, 1763354, 14988509, 29977018]

約数ペア:

[(1, 29977018), (2, 14988509), (17, 1763354), (34, 881677), (139, 215662), (278, 107831), (2363, 12686), (4726, 6343)]