19798224

素因数分解:

$2^4\times 3^1\times {\mathrm{412463}}^1$

素因数の和:412474

約数の個数: 20

約数和(自身を含む): 51145536

約数和(自身を除く): 31347312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 412463, 824926, 1237389, 1649852, 2474778, 3299704, 4949556, 6599408, 9899112, 19798224]

約数ペア:

[(1, 19798224), (2, 9899112), (3, 6599408), (4, 4949556), (6, 3299704), (8, 2474778), (12, 1649852), (16, 1237389), (24, 824926), (48, 412463)]