78679190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{414101}}^1$

素因数の和:414127

約数の個数: 16

約数和(自身を含む): 149076720

約数和(自身を除く): 70397530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 414101, 828202, 2070505, 4141010, 7867919, 15735838, 39339595, 78679190]

約数ペア:

[(1, 78679190), (2, 39339595), (5, 15735838), (10, 7867919), (19, 4141010), (38, 2070505), (95, 828202), (190, 414101)]