19424706

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{462493}}^1$

素因数の和:462505

約数の個数: 16

約数和(自身を含む): 44399424

約数和(自身を除く): 24974718

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 462493, 924986, 1387479, 2774958, 3237451, 6474902, 9712353, 19424706]

約数ペア:

[(1, 19424706), (2, 9712353), (3, 6474902), (6, 3237451), (7, 2774958), (14, 1387479), (21, 924986), (42, 462493)]