13070366

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 24

約数和(自身を含む): 21223224

約数和(自身を除く): 8152858

約数列:

[1, 2, 19, 38, 43, 86, 361, 421, 722, 817, 842, 1634, 7999, 15523, 15998, 18103, 31046, 36206, 151981, 303962, 343957, 687914, 6535183, 13070366]

約数ペア:

[(1, 13070366), (2, 6535183), (19, 687914), (38, 343957), (43, 303962), (86, 151981), (361, 36206), (421, 31046), (722, 18103), (817, 15998), (842, 15523), (1634, 7999)]