22001908

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:727

約数の個数: 24

約数和(自身を含む): 39368000

約数和(自身を除く): 17366092

約数列:

[1, 2, 4, 73, 146, 151, 292, 302, 499, 604, 998, 1996, 11023, 22046, 36427, 44092, 72854, 75349, 145708, 150698, 301396, 5500477, 11000954, 22001908]

約数ペア:

[(1, 22001908), (2, 11000954), (4, 5500477), (73, 301396), (146, 150698), (151, 145708), (292, 75349), (302, 72854), (499, 44092), (604, 36427), (998, 22046), (1996, 11023)]