13240652018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1811}}^1\times {\mathrm{17491}}^1$

素因数の和:19334

約数の個数: 32

約数和(自身を含む): 22820762880

約数和(自身を除く): 9580110862

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1811, 3622, 17491, 19921, 34409, 34982, 39842, 68818, 192401, 332329, 378499, 384802, 664658, 756998, 3655619, 7311238, 31676201, 63352402, 348438211, 601847819, 696876422, 1203695638, 6620326009, 13240652018]

約数ペア:

[(1, 13240652018), (2, 6620326009), (11, 1203695638), (19, 696876422), (22, 601847819), (38, 348438211), (209, 63352402), (418, 31676201), (1811, 7311238), (3622, 3655619), (17491, 756998), (19921, 664658), (34409, 384802), (34982, 378499), (39842, 332329), (68818, 192401)]