15882308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{7103}}^1$

素因数の和:7163

約数の個数: 24

約数和(自身を含む): 30632448

約数和(自身を除く): 14750140

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 7103, 14206, 28412, 92339, 184678, 305429, 369356, 610858, 1221716, 3970577, 7941154, 15882308]

約数ペア:

[(1, 15882308), (2, 7941154), (4, 3970577), (13, 1221716), (26, 610858), (43, 369356), (52, 305429), (86, 184678), (172, 92339), (559, 28412), (1118, 14206), (2236, 7103)]