15128724

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{96979}}^1$

素因数の和:96999

約数の個数: 24

約数和(自身を含む): 38016160

約数和(自身を除く): 22887436

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 96979, 193958, 290937, 387916, 581874, 1163748, 1260727, 2521454, 3782181, 5042908, 7564362, 15128724]

約数ペア:

[(1, 15128724), (2, 7564362), (3, 5042908), (4, 3782181), (6, 2521454), (12, 1260727), (13, 1163748), (26, 581874), (39, 387916), (52, 290937), (78, 193958), (156, 96979)]