427674230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2250917}}^1$

素因数の和:2250943

約数の個数: 16

約数和(自身を含む): 810330480

約数和(自身を除く): 382656250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2250917, 4501834, 11254585, 22509170, 42767423, 85534846, 213837115, 427674230]

約数ペア:

[(1, 427674230), (2, 213837115), (5, 85534846), (10, 42767423), (19, 22509170), (38, 11254585), (95, 4501834), (190, 2250917)]