15140086

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10987}}^1$

素因数の和:11055

約数の個数: 16

約数和(自身を含む): 24920784

約数和(自身を除く): 9780698

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 10987, 21974, 142831, 285662, 582311, 1164622, 7570043, 15140086]

約数ペア:

[(1, 15140086), (2, 7570043), (13, 1164622), (26, 582311), (53, 285662), (106, 142831), (689, 21974), (1378, 10987)]