21862992

素因数分解:

$2^4\times 3^1\times {\mathrm{455479}}^1$

素因数の和:455490

約数の個数: 20

約数和(自身を含む): 56479520

約数和(自身を除く): 34616528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 455479, 910958, 1366437, 1821916, 2732874, 3643832, 5465748, 7287664, 10931496, 21862992]

約数ペア:

[(1, 21862992), (2, 10931496), (3, 7287664), (4, 5465748), (6, 3643832), (8, 2732874), (12, 1821916), (16, 1366437), (24, 910958), (48, 455479)]