15240210896

素因数分解:

$2^4\times {\mathrm{1531}}^1\times {\mathrm{622151}}^1$

素因数の和:623690

約数の個数: 20

約数和(自身を含む): 29547242784

約数和(自身を除く): 14307031888

約数列:

[1, 2, 4, 8, 16, 1531, 3062, 6124, 12248, 24496, 622151, 1244302, 2488604, 4977208, 9954416, 952513181, 1905026362, 3810052724, 7620105448, 15240210896]

約数ペア:

[(1, 15240210896), (2, 7620105448), (4, 3810052724), (8, 1905026362), (16, 952513181), (1531, 9954416), (3062, 4977208), (6124, 2488604), (12248, 1244302), (24496, 622151)]