11139220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15053}}^1$

素因数の和:15099

約数の個数: 24

約数和(自身を含む): 24026184

約数和(自身を除く): 12886964

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 15053, 30106, 60212, 75265, 150530, 301060, 556961, 1113922, 2227844, 2784805, 5569610, 11139220]

約数ペア:

[(1, 11139220), (2, 5569610), (4, 2784805), (5, 2227844), (10, 1113922), (20, 556961), (37, 301060), (74, 150530), (148, 75265), (185, 60212), (370, 30106), (740, 15053)]