16923551498

素因数分解:

$2^1\times 7^2\times {\mathrm{1279}}^1\times {\mathrm{135019}}^1$

素因数の和:136314

約数の個数: 24

約数和(自身を含む): 29553177600

約数和(自身を除く): 12629626102

約数列:

[1, 2, 7, 14, 49, 98, 1279, 2558, 8953, 17906, 62671, 125342, 135019, 270038, 945133, 1890266, 6615931, 13231862, 172689301, 345378602, 1208825107, 2417650214, 8461775749, 16923551498]

約数ペア:

[(1, 16923551498), (2, 8461775749), (7, 2417650214), (14, 1208825107), (49, 345378602), (98, 172689301), (1279, 13231862), (2558, 6615931), (8953, 1890266), (17906, 945133), (62671, 270038), (125342, 135019)]