19420248

素因数分解:

$2^3\times 3^1\times {\mathrm{809177}}^1$

素因数の和:809186

約数の個数: 16

約数和(自身を含む): 48550680

約数和(自身を除く): 29130432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 809177, 1618354, 2427531, 3236708, 4855062, 6473416, 9710124, 19420248]

約数ペア:

[(1, 19420248), (2, 9710124), (3, 6473416), (4, 4855062), (6, 3236708), (8, 2427531), (12, 1618354), (24, 809177)]