15668510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10957}}^1$

素因数の和:10988

約数の個数: 32

約数和(自身を含む): 33136992

約数和(自身を除く): 17468482

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 10957, 21914, 54785, 109570, 120527, 142441, 241054, 284882, 602635, 712205, 1205270, 1424410, 1566851, 3133702, 7834255, 15668510]

約数ペア:

[(1, 15668510), (2, 7834255), (5, 3133702), (10, 1566851), (11, 1424410), (13, 1205270), (22, 712205), (26, 602635), (55, 284882), (65, 241054), (110, 142441), (130, 120527), (143, 109570), (286, 54785), (715, 21914), (1430, 10957)]