14743220

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{1291}}^1$

素因数の和:1871

約数の個数: 24

約数和(自身を含む): 31039008

約数和(自身を除く): 16295788

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 1291, 2284, 2582, 2855, 5164, 5710, 6455, 11420, 12910, 25820, 737161, 1474322, 2948644, 3685805, 7371610, 14743220]

約数ペア:

[(1, 14743220), (2, 7371610), (4, 3685805), (5, 2948644), (10, 1474322), (20, 737161), (571, 25820), (1142, 12910), (1291, 11420), (2284, 6455), (2582, 5710), (2855, 5164)]