23273138

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 44323200

約数和(自身を除く): 21050062

約数列:

[1, 2, 7, 14, 19, 29, 38, 49, 58, 98, 133, 203, 266, 406, 431, 551, 862, 931, 1102, 1421, 1862, 2842, 3017, 3857, 6034, 7714, 8189, 12499, 16378, 21119, 24998, 26999, 42238, 53998, 57323, 87493, 114646, 174986, 237481, 401261, 474962, 612451, 802522, 1224902, 1662367, 3324734, 11636569, 23273138]

約数ペア:

[(1, 23273138), (2, 11636569), (7, 3324734), (14, 1662367), (19, 1224902), (29, 802522), (38, 612451), (49, 474962), (58, 401261), (98, 237481), (133, 174986), (203, 114646), (266, 87493), (406, 57323), (431, 53998), (551, 42238), (862, 26999), (931, 24998), (1102, 21119), (1421, 16378), (1862, 12499), (2842, 8189), (3017, 7714), (3857, 6034)]