19471632

素因数分解:

$2^4\times 3^1\times {\mathrm{405659}}^1$

素因数の和:405670

約数の個数: 20

約数和(自身を含む): 50301840

約数和(自身を除く): 30830208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405659, 811318, 1216977, 1622636, 2433954, 3245272, 4867908, 6490544, 9735816, 19471632]

約数ペア:

[(1, 19471632), (2, 9735816), (3, 6490544), (4, 4867908), (6, 3245272), (8, 2433954), (12, 1622636), (16, 1216977), (24, 811318), (48, 405659)]