21332856

素因数分解:

$2^3\times 3^1\times {\mathrm{888869}}^1$

素因数の和:888878

約数の個数: 16

約数和(自身を含む): 53332200

約数和(自身を除く): 31999344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 888869, 1777738, 2666607, 3555476, 5333214, 7110952, 10666428, 21332856]

約数ペア:

[(1, 21332856), (2, 10666428), (3, 7110952), (4, 5333214), (6, 3555476), (8, 2666607), (12, 1777738), (24, 888869)]