209524356718

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2207}}^1\times {\mathrm{2498323}}^1$

素因数の和:2500551

約数の個数: 16

約数和(自身を含む): 330977963520

約数和(自身を除く): 121453606802

約数列:

[1, 2, 19, 38, 2207, 4414, 41933, 83866, 2498323, 4996646, 47468137, 94936274, 5513798861, 11027597722, 104762178359, 209524356718]

約数ペア:

[(1, 209524356718), (2, 104762178359), (19, 11027597722), (38, 5513798861), (2207, 94936274), (4414, 47468137), (41933, 4996646), (83866, 2498323)]