19868026

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{3067}}^1$

素因数の和:3189

約数の個数: 16

約数和(自身を含む): 30925440

約数和(自身を除く): 11057414

約数列:

[1, 2, 41, 79, 82, 158, 3067, 3239, 6134, 6478, 125747, 242293, 251494, 484586, 9934013, 19868026]

約数ペア:

[(1, 19868026), (2, 9934013), (41, 484586), (79, 251494), (82, 242293), (158, 125747), (3067, 6478), (3239, 6134)]