11941982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{1123}}^1$

素因数の和:1547

約数の個数: 16

約数和(自身を含む): 19355280

約数和(自身を除く): 7413298

約数列:

[1, 2, 13, 26, 409, 818, 1123, 2246, 5317, 10634, 14599, 29198, 459307, 918614, 5970991, 11941982]

約数ペア:

[(1, 11941982), (2, 5970991), (13, 918614), (26, 459307), (409, 29198), (818, 14599), (1123, 10634), (2246, 5317)]