15216580

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{6733}}^1$

素因数の和:6855

約数の個数: 24

約数和(自身を含む): 32242392

約数和(自身を除く): 17025812

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 6733, 13466, 26932, 33665, 67330, 134660, 760829, 1521658, 3043316, 3804145, 7608290, 15216580]

約数ペア:

[(1, 15216580), (2, 7608290), (4, 3804145), (5, 3043316), (10, 1521658), (20, 760829), (113, 134660), (226, 67330), (452, 33665), (565, 26932), (1130, 13466), (2260, 6733)]