27814790

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{12473}}^1$

素因数の和:12703

約数の個数: 16

約数和(自身を含む): 50295168

約数和(自身を除く): 22480378

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 12473, 24946, 62365, 124730, 2781479, 5562958, 13907395, 27814790]

約数ペア:

[(1, 27814790), (2, 13907395), (5, 5562958), (10, 2781479), (223, 124730), (446, 62365), (1115, 24946), (2230, 12473)]