22940524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1999}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 42560000

約数和(自身を除く): 19619476

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 1999, 2869, 3998, 5738, 7996, 11476, 37981, 75962, 151924, 301849, 603698, 1207396, 5735131, 11470262, 22940524]

約数ペア:

[(1, 22940524), (2, 11470262), (4, 5735131), (19, 1207396), (38, 603698), (76, 301849), (151, 151924), (302, 75962), (604, 37981), (1999, 11476), (2869, 7996), (3998, 5738)]