22038458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1$

素因数の和:822

約数の個数: 32

約数和(自身を含む): 37793280

約数和(自身を除く): 15754822

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 739, 806, 962, 1147, 1478, 2294, 9607, 14911, 19214, 22909, 27343, 29822, 45818, 54686, 297817, 355459, 595634, 710918, 847633, 1695266, 11019229, 22038458]

約数ペア:

[(1, 22038458), (2, 11019229), (13, 1695266), (26, 847633), (31, 710918), (37, 595634), (62, 355459), (74, 297817), (403, 54686), (481, 45818), (739, 29822), (806, 27343), (962, 22909), (1147, 19214), (1478, 14911), (2294, 9607)]