26687666

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{3677}}^1$

素因数の和:3889

約数の個数: 16

約数和(自身を含む): 42370560

約数和(自身を除く): 15682894

約数列:

[1, 2, 19, 38, 191, 382, 3629, 3677, 7258, 7354, 69863, 139726, 702307, 1404614, 13343833, 26687666]

約数ペア:

[(1, 26687666), (2, 13343833), (19, 1404614), (38, 702307), (191, 139726), (382, 69863), (3629, 7354), (3677, 7258)]