23798222

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{12781}}^1$

素因数の和:12816

約数の個数: 24

約数和(自身を含む): 43714440

約数和(自身を除く): 19916218

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 12781, 25562, 89467, 178934, 242839, 485678, 626269, 1252538, 1699873, 3399746, 11899111, 23798222]

約数ペア:

[(1, 23798222), (2, 11899111), (7, 3399746), (14, 1699873), (19, 1252538), (38, 626269), (49, 485678), (98, 242839), (133, 178934), (266, 89467), (931, 25562), (1862, 12781)]