19713166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{52709}}^1$

素因数の和:52739

約数の個数: 16

約数和(自身を含む): 34156080

約数和(自身を除く): 14442914

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 52709, 105418, 579799, 896053, 1159598, 1792106, 9856583, 19713166]

約数ペア:

[(1, 19713166), (2, 9856583), (11, 1792106), (17, 1159598), (22, 896053), (34, 579799), (187, 105418), (374, 52709)]