21226076

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 38510640

約数和(自身を除く): 17284564

約数列:

[1, 2, 4, 53, 59, 106, 118, 212, 236, 1697, 3127, 3394, 6254, 6788, 12508, 89941, 100123, 179882, 200246, 359764, 400492, 5306519, 10613038, 21226076]

約数ペア:

[(1, 21226076), (2, 10613038), (4, 5306519), (53, 400492), (59, 359764), (106, 200246), (118, 179882), (212, 100123), (236, 89941), (1697, 12508), (3127, 6788), (3394, 6254)]