21924604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1749

約数の個数: 24

約数和(自身を含む): 41489280

約数和(自身を除く): 19564676

約数列:

[1, 2, 4, 13, 26, 52, 293, 586, 1172, 1439, 2878, 3809, 5756, 7618, 15236, 18707, 37414, 74828, 421627, 843254, 1686508, 5481151, 10962302, 21924604]

約数ペア:

[(1, 21924604), (2, 10962302), (4, 5481151), (13, 1686508), (26, 843254), (52, 421627), (293, 74828), (586, 37414), (1172, 18707), (1439, 15236), (2878, 7618), (3809, 5756)]