13919626

素因数分解:

$2^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{197}}^1$

素因数の和:323

約数の個数: 32

約数和(自身を含む): 24710400

約数和(自身を除く): 10790774

約数列:

[1, 2, 7, 14, 49, 98, 103, 197, 206, 343, 394, 686, 721, 1379, 1442, 2758, 5047, 9653, 10094, 19306, 20291, 35329, 40582, 67571, 70658, 135142, 142037, 284074, 994259, 1988518, 6959813, 13919626]

約数ペア:

[(1, 13919626), (2, 6959813), (7, 1988518), (14, 994259), (49, 284074), (98, 142037), (103, 135142), (197, 70658), (206, 67571), (343, 40582), (394, 35329), (686, 20291), (721, 19306), (1379, 10094), (1442, 9653), (2758, 5047)]