15679328561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{2801}}^1$

素因数の和:3137

約数の個数: 32

約数和(自身を含む): 18019774080

約数和(自身を除く): 2340445519

約数列:

[1, 13, 19, 131, 173, 247, 1703, 2249, 2489, 2801, 3287, 22663, 32357, 36413, 42731, 53219, 294619, 366931, 430597, 484573, 691847, 4770103, 5597761, 6299449, 6971689, 9206887, 63479063, 90631957, 119689531, 825227819, 1206102197, 15679328561]

約数ペア:

[(1, 15679328561), (13, 1206102197), (19, 825227819), (131, 119689531), (173, 90631957), (247, 63479063), (1703, 9206887), (2249, 6971689), (2489, 6299449), (2801, 5597761), (3287, 4770103), (22663, 691847), (32357, 484573), (36413, 430597), (42731, 366931), (53219, 294619)]