11642878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{787}}^1$

素因数の和:1371

約数の個数: 16

約数和(自身を含む): 18864720

約数和(自身を除く): 7221842

約数列:

[1, 2, 13, 26, 569, 787, 1138, 1574, 7397, 10231, 14794, 20462, 447803, 895606, 5821439, 11642878]

約数ペア:

[(1, 11642878), (2, 5821439), (13, 895606), (26, 447803), (569, 20462), (787, 14794), (1138, 10231), (1574, 7397)]