13289008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{15671}}^1$

素因数の和:15732

約数の個数: 20

約数和(自身を含む): 26234928

約数和(自身を除く): 12945920

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 15671, 31342, 62684, 125368, 250736, 830563, 1661126, 3322252, 6644504, 13289008]

約数ペア:

[(1, 13289008), (2, 6644504), (4, 3322252), (8, 1661126), (16, 830563), (53, 250736), (106, 125368), (212, 62684), (424, 31342), (848, 15671)]