15128021236

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{773}}^1\times {\mathrm{13553}}^1$

素因数の和:14368

約数の個数: 36

約数和(自身を含む): 27978952932

約数和(自身を除く): 12850931696

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 773, 1444, 1546, 3092, 13553, 14687, 27106, 29374, 54212, 58748, 257507, 279053, 515014, 558106, 1030028, 1116212, 4892633, 9785266, 10476469, 19570532, 20952938, 41905876, 199052911, 398105822, 796211644, 3782005309, 7564010618, 15128021236]

約数ペア:

[(1, 15128021236), (2, 7564010618), (4, 3782005309), (19, 796211644), (38, 398105822), (76, 199052911), (361, 41905876), (722, 20952938), (773, 19570532), (1444, 10476469), (1546, 9785266), (3092, 4892633), (13553, 1116212), (14687, 1030028), (27106, 558106), (29374, 515014), (54212, 279053), (58748, 257507)]