22193332

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{18433}}^1$

素因数の和:18487

約数の個数: 24

約数和(自身を含む): 45421376

約数和(自身を除く): 23228044

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 18433, 36866, 73732, 129031, 258062, 516124, 792619, 1585238, 3170476, 5548333, 11096666, 22193332]

約数ペア:

[(1, 22193332), (2, 11096666), (4, 5548333), (7, 3170476), (14, 1585238), (28, 792619), (43, 516124), (86, 258062), (172, 129031), (301, 73732), (602, 36866), (1204, 18433)]