19214174

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:817

約数の個数: 32

約数和(自身を含む): 34564800

約数和(自身を除く): 15350626

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 343, 518, 686, 757, 1514, 1813, 3626, 5299, 10598, 12691, 25382, 28009, 37093, 56018, 74186, 196063, 259651, 392126, 519302, 1372441, 2744882, 9607087, 19214174]

約数ペア:

[(1, 19214174), (2, 9607087), (7, 2744882), (14, 1372441), (37, 519302), (49, 392126), (74, 259651), (98, 196063), (259, 74186), (343, 56018), (518, 37093), (686, 28009), (757, 25382), (1514, 12691), (1813, 10598), (3626, 5299)]