11840740

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{16001}}^1$

素因数の和:16047

約数の個数: 24

約数和(自身を含む): 25539192

約数和(自身を除く): 13698452

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 16001, 32002, 64004, 80005, 160010, 320020, 592037, 1184074, 2368148, 2960185, 5920370, 11840740]

約数ペア:

[(1, 11840740), (2, 5920370), (4, 2960185), (5, 2368148), (10, 1184074), (20, 592037), (37, 320020), (74, 160010), (148, 80005), (185, 64004), (370, 32002), (740, 16001)]