19999626

素因数分解:

$2^1\times 3^1\times {\mathrm{241}}^1\times {\mathrm{13831}}^1$

素因数の和:14077

約数の個数: 16

約数和(自身を含む): 40168128

約数和(自身を除く): 20168502

約数列:

[1, 2, 3, 6, 241, 482, 723, 1446, 13831, 27662, 41493, 82986, 3333271, 6666542, 9999813, 19999626]

約数ペア:

[(1, 19999626), (2, 9999813), (3, 6666542), (6, 3333271), (241, 82986), (482, 41493), (723, 27662), (1446, 13831)]