19825296

素因数分解:

$2^4\times 3^1\times {\mathrm{413027}}^1$

素因数の和:413038

約数の個数: 20

約数和(自身を含む): 51215472

約数和(自身を除く): 31390176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 413027, 826054, 1239081, 1652108, 2478162, 3304216, 4956324, 6608432, 9912648, 19825296]

約数ペア:

[(1, 19825296), (2, 9912648), (3, 6608432), (4, 4956324), (6, 3304216), (8, 2478162), (12, 1652108), (16, 1239081), (24, 826054), (48, 413027)]