22372427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 29652480

約数和(自身を除く): 7280053

約数列:

[1, 7, 11, 29, 43, 77, 203, 233, 301, 319, 473, 1247, 1631, 2233, 2563, 3311, 6757, 8729, 10019, 13717, 17941, 47299, 70133, 74327, 96019, 110209, 290551, 520289, 771463, 2033857, 3196061, 22372427]

約数ペア:

[(1, 22372427), (7, 3196061), (11, 2033857), (29, 771463), (43, 520289), (77, 290551), (203, 110209), (233, 96019), (301, 74327), (319, 70133), (473, 47299), (1247, 17941), (1631, 13717), (2233, 10019), (2563, 8729), (3311, 6757)]