15970896

素因数分解:

$2^4\times 3^2\times {\mathrm{110909}}^1$

素因数の和:110923

約数の個数: 30

約数和(自身を含む): 44696730

約数和(自身を除く): 28725834

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 110909, 221818, 332727, 443636, 665454, 887272, 998181, 1330908, 1774544, 1996362, 2661816, 3992724, 5323632, 7985448, 15970896]

約数ペア:

[(1, 15970896), (2, 7985448), (3, 5323632), (4, 3992724), (6, 2661816), (8, 1996362), (9, 1774544), (12, 1330908), (16, 998181), (18, 887272), (24, 665454), (36, 443636), (48, 332727), (72, 221818), (144, 110909)]