13157035754

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1\times {\mathrm{18749}}^1$

素因数の和:19142

約数の個数: 32

約数和(自身を含む): 21195000000

約数和(自身を除く): 8037964246

約数列:

[1, 2, 19, 38, 59, 118, 313, 626, 1121, 2242, 5947, 11894, 18467, 18749, 36934, 37498, 350873, 356231, 701746, 712462, 1106191, 2212382, 5868437, 11736874, 21017629, 42035258, 111500303, 223000606, 346237783, 692475566, 6578517877, 13157035754]

約数ペア:

[(1, 13157035754), (2, 6578517877), (19, 692475566), (38, 346237783), (59, 223000606), (118, 111500303), (313, 42035258), (626, 21017629), (1121, 11736874), (2242, 5868437), (5947, 2212382), (11894, 1106191), (18467, 712462), (18749, 701746), (36934, 356231), (37498, 350873)]