22509683

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:203

約数の個数: 32

約数和(自身を含む): 28740096

約数和(自身を除く): 6230413

約数列:

[1, 7, 17, 43, 53, 83, 119, 301, 371, 581, 731, 901, 1411, 2279, 3569, 4399, 5117, 6307, 9877, 15953, 24983, 30793, 38743, 60673, 74783, 189157, 271201, 424711, 523481, 1324099, 3215669, 22509683]

約数ペア:

[(1, 22509683), (7, 3215669), (17, 1324099), (43, 523481), (53, 424711), (83, 271201), (119, 189157), (301, 74783), (371, 60673), (581, 38743), (731, 30793), (901, 24983), (1411, 15953), (2279, 9877), (3569, 6307), (4399, 5117)]