12213231842

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{4520071}}^1$

素因数の和:4520273

約数の個数: 16

約数和(自身を含む): 21045455232

約数和(自身を除く): 8832223390

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 4520071, 9040142, 31640497, 63280994, 872373703, 1744747406, 6106615921, 12213231842]

約数ペア:

[(1, 12213231842), (2, 6106615921), (7, 1744747406), (14, 872373703), (193, 63280994), (386, 31640497), (1351, 9040142), (2702, 4520071)]