11349220

素因数分解:

$2^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{2971}}^1$

素因数の和:3171

約数の個数: 24

約数和(自身を含む): 23966208

約数和(自身を除く): 12616988

約数列:

[1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910, 2971, 3820, 5942, 11884, 14855, 29710, 59420, 567461, 1134922, 2269844, 2837305, 5674610, 11349220]

約数ペア:

[(1, 11349220), (2, 5674610), (4, 2837305), (5, 2269844), (10, 1134922), (20, 567461), (191, 59420), (382, 29710), (764, 14855), (955, 11884), (1910, 5942), (2971, 3820)]