1899690034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{105691}}^1$

素因数の和:105766

約数の個数: 32

約数和(自身を含む): 3348322560

約数和(自身を除く): 1448632526

約数列:

[1, 2, 11, 19, 22, 38, 43, 86, 209, 418, 473, 817, 946, 1634, 8987, 17974, 105691, 211382, 1162601, 2008129, 2325202, 4016258, 4544713, 9089426, 22089419, 44178838, 49991843, 86349547, 99983686, 172699094, 949845017, 1899690034]

約数ペア:

[(1, 1899690034), (2, 949845017), (11, 172699094), (19, 99983686), (22, 86349547), (38, 49991843), (43, 44178838), (86, 22089419), (209, 9089426), (418, 4544713), (473, 4016258), (817, 2325202), (946, 2008129), (1634, 1162601), (8987, 211382), (17974, 105691)]