20231618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1669}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 36072000

約数和(自身を除く): 15840382

約数列:

[1, 2, 11, 19, 22, 29, 38, 58, 209, 319, 418, 551, 638, 1102, 1669, 3338, 6061, 12122, 18359, 31711, 36718, 48401, 63422, 96802, 348821, 532411, 697642, 919619, 1064822, 1839238, 10115809, 20231618]

約数ペア:

[(1, 20231618), (2, 10115809), (11, 1839238), (19, 1064822), (22, 919619), (29, 697642), (38, 532411), (58, 348821), (209, 96802), (319, 63422), (418, 48401), (551, 36718), (638, 31711), (1102, 18359), (1669, 12122), (3338, 6061)]