21933236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{911}}^1$

素因数の和:1391

約数の個数: 24

約数和(自身を含む): 41470464

約数和(自身を除く): 19537228

約数列:

[1, 2, 4, 13, 26, 52, 463, 911, 926, 1822, 1852, 3644, 6019, 11843, 12038, 23686, 24076, 47372, 421793, 843586, 1687172, 5483309, 10966618, 21933236]

約数ペア:

[(1, 21933236), (2, 10966618), (4, 5483309), (13, 1687172), (26, 843586), (52, 421793), (463, 47372), (911, 24076), (926, 23686), (1822, 12038), (1852, 11843), (3644, 6019)]