39680170

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{208843}}^1$

素因数の和:208869

約数の個数: 16

約数和(自身を含む): 75183840

約数和(自身を除く): 35503670

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 208843, 417686, 1044215, 2088430, 3968017, 7936034, 19840085, 39680170]

約数ペア:

[(1, 39680170), (2, 19840085), (5, 7936034), (10, 3968017), (19, 2088430), (38, 1044215), (95, 417686), (190, 208843)]