15207088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{647}}^1$

素因数の和:781

約数の個数: 40

約数和(自身を含む): 32060448

約数和(自身を除く): 16853360

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 113, 208, 226, 452, 647, 904, 1294, 1469, 1808, 2588, 2938, 5176, 5876, 8411, 10352, 11752, 16822, 23504, 33644, 67288, 73111, 134576, 146222, 292444, 584888, 950443, 1169776, 1900886, 3801772, 7603544, 15207088]

約数ペア:

[(1, 15207088), (2, 7603544), (4, 3801772), (8, 1900886), (13, 1169776), (16, 950443), (26, 584888), (52, 292444), (104, 146222), (113, 134576), (208, 73111), (226, 67288), (452, 33644), (647, 23504), (904, 16822), (1294, 11752), (1469, 10352), (1808, 8411), (2588, 5876), (2938, 5176)]