1246193090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6558911}}^1$

素因数の和:6558937

約数の個数: 16

約数和(自身を含む): 2361208320

約数和(自身を除く): 1115015230

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 6558911, 13117822, 32794555, 65589110, 124619309, 249238618, 623096545, 1246193090]

約数ペア:

[(1, 1246193090), (2, 623096545), (5, 249238618), (10, 124619309), (19, 65589110), (38, 32794555), (95, 13117822), (190, 6558911)]