11219140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15161}}^1$

素因数の和:15207

約数の個数: 24

約数和(自身を含む): 24198552

約数和(自身を除く): 12979412

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 15161, 30322, 60644, 75805, 151610, 303220, 560957, 1121914, 2243828, 2804785, 5609570, 11219140]

約数ペア:

[(1, 11219140), (2, 5609570), (4, 2804785), (5, 2243828), (10, 1121914), (20, 560957), (37, 303220), (74, 151610), (148, 75805), (185, 60644), (370, 30322), (740, 15161)]