21885978

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{16069}}^1$

素因数の和:16301

約数の個数: 16

約数和(自身を含む): 43967520

約数和(自身を除く): 22081542

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 16069, 32138, 48207, 96414, 3647663, 7295326, 10942989, 21885978]

約数ペア:

[(1, 21885978), (2, 10942989), (3, 7295326), (6, 3647663), (227, 96414), (454, 48207), (681, 32138), (1362, 16069)]