219025428

素因数分解:

$2^2\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{16253}}^1$

素因数の和:17383

約数の個数: 24

約数和(自身を含む): 511545888

約数和(自身を除く): 292520460

約数列:

[1, 2, 3, 4, 6, 12, 1123, 2246, 3369, 4492, 6738, 13476, 16253, 32506, 48759, 65012, 97518, 195036, 18252119, 36504238, 54756357, 73008476, 109512714, 219025428]

約数ペア:

[(1, 219025428), (2, 109512714), (3, 73008476), (4, 54756357), (6, 36504238), (12, 18252119), (1123, 195036), (2246, 97518), (3369, 65012), (4492, 48759), (6738, 32506), (13476, 16253)]