16969166

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{1237}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 26889360

約数和(自身を除く): 9920194

約数列:

[1, 2, 19, 38, 361, 722, 1237, 2474, 6859, 13718, 23503, 47006, 446557, 893114, 8484583, 16969166]

約数ペア:

[(1, 16969166), (2, 8484583), (19, 893114), (38, 446557), (361, 47006), (722, 23503), (1237, 13718), (2474, 6859)]