12463820

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16843}}^1$

素因数の和:16889

約数の個数: 24

約数和(自身を含む): 26883024

約数和(自身を除く): 14419204

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 16843, 33686, 67372, 84215, 168430, 336860, 623191, 1246382, 2492764, 3115955, 6231910, 12463820]

約数ペア:

[(1, 12463820), (2, 6231910), (4, 3115955), (5, 2492764), (10, 1246382), (20, 623191), (37, 336860), (74, 168430), (148, 84215), (185, 67372), (370, 33686), (740, 16843)]