19569382

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 34804224

約数和(自身を除く): 15234842

約数列:

[1, 2, 7, 14, 41, 82, 103, 206, 287, 331, 574, 662, 721, 1442, 2317, 4223, 4634, 8446, 13571, 27142, 29561, 34093, 59122, 68186, 94997, 189994, 238651, 477302, 1397813, 2795626, 9784691, 19569382]

約数ペア:

[(1, 19569382), (2, 9784691), (7, 2795626), (14, 1397813), (41, 477302), (82, 238651), (103, 189994), (206, 94997), (287, 68186), (331, 59122), (574, 34093), (662, 29561), (721, 27142), (1442, 13571), (2317, 8446), (4223, 4634)]