15439112

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2801}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 31774680

約数和(自身を除く): 16335568

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 2801, 5512, 5602, 11204, 22408, 36413, 72826, 145652, 148453, 291304, 296906, 593812, 1187624, 1929889, 3859778, 7719556, 15439112]

約数ペア:

[(1, 15439112), (2, 7719556), (4, 3859778), (8, 1929889), (13, 1187624), (26, 593812), (52, 296906), (53, 291304), (104, 148453), (106, 145652), (212, 72826), (424, 36413), (689, 22408), (1378, 11204), (2756, 5602), (2801, 5512)]