8120638

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{7369}}^1$

素因数の和:7419

約数の個数: 16

約数和(自身を含む): 13266000

約数和(自身を除く): 5145362

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 7369, 14738, 140011, 213701, 280022, 427402, 4060319, 8120638]

約数ペア:

[(1, 8120638), (2, 4060319), (19, 427402), (29, 280022), (38, 213701), (58, 140011), (551, 14738), (1102, 7369)]