14213980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{64609}}^1$

素因数の和:64629

約数の個数: 24

約数和(自身を含む): 32563440

約数和(自身を除く): 18349460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 64609, 129218, 258436, 323045, 646090, 710699, 1292180, 1421398, 2842796, 3553495, 7106990, 14213980]

約数ペア:

[(1, 14213980), (2, 7106990), (4, 3553495), (5, 2842796), (10, 1421398), (11, 1292180), (20, 710699), (22, 646090), (44, 323045), (55, 258436), (110, 129218), (220, 64609)]