99644474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{13177}}^1$

素因数の和:13397

約数の個数: 16

約数和(自身を含む): 158136000

約数和(自身を除く): 58491526

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 13177, 26354, 250363, 500726, 2622223, 5244446, 49822237, 99644474]

約数ペア:

[(1, 99644474), (2, 49822237), (19, 5244446), (38, 2622223), (199, 500726), (398, 250363), (3781, 26354), (7562, 13177)]