19850784

素因数分解:

$2^5\times 3^1\times {\mathrm{206779}}^1$

素因数の和:206792

約数の個数: 24

約数和(自身を含む): 52108560

約数和(自身を除く): 32257776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 206779, 413558, 620337, 827116, 1240674, 1654232, 2481348, 3308464, 4962696, 6616928, 9925392, 19850784]

約数ペア:

[(1, 19850784), (2, 9925392), (3, 6616928), (4, 4962696), (6, 3308464), (8, 2481348), (12, 1654232), (16, 1240674), (24, 827116), (32, 620337), (48, 413558), (96, 206779)]