13888961890

素因数分解:

$2^1\times 5^1\times {\mathrm{3023}}^1\times {\mathrm{459443}}^1$

素因数の和:462473

約数の個数: 16

約数和(自身を含む): 25008455808

約数和(自身を除く): 11119493918

約数列:

[1, 2, 5, 10, 3023, 6046, 15115, 30230, 459443, 918886, 2297215, 4594430, 1388896189, 2777792378, 6944480945, 13888961890]

約数ペア:

[(1, 13888961890), (2, 6944480945), (5, 2777792378), (10, 1388896189), (3023, 4594430), (6046, 2297215), (15115, 918886), (30230, 459443)]