19103689191

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{3947}}^1\times {\mathrm{94903}}^1$

素因数の和:98870

約数の個数: 16

約数和(自身を含む): 26977031424

約数和(自身を除く): 7873342233

約数列:

[1, 3, 17, 51, 3947, 11841, 67099, 94903, 201297, 284709, 1613351, 4840053, 374582141, 1123746423, 6367896397, 19103689191]

約数ペア:

[(1, 19103689191), (3, 6367896397), (17, 1123746423), (51, 374582141), (3947, 4840053), (11841, 1613351), (67099, 284709), (94903, 201297)]