15639056

素因数分解:

$2^4\times {\mathrm{379}}^1\times {\mathrm{2579}}^1$

素因数の和:2966

約数の個数: 20

約数和(自身を含む): 30392400

約数和(自身を除く): 14753344

約数列:

[1, 2, 4, 8, 16, 379, 758, 1516, 2579, 3032, 5158, 6064, 10316, 20632, 41264, 977441, 1954882, 3909764, 7819528, 15639056]

約数ペア:

[(1, 15639056), (2, 7819528), (4, 3909764), (8, 1954882), (16, 977441), (379, 41264), (758, 20632), (1516, 10316), (2579, 6064), (3032, 5158)]