22591216

素因数分解:

$2^4\times {\mathrm{811}}^1\times {\mathrm{1741}}^1$

素因数の和:2560

約数の個数: 20

約数和(自身を含む): 43849624

約数和(自身を除く): 21258408

約数列:

[1, 2, 4, 8, 16, 811, 1622, 1741, 3244, 3482, 6488, 6964, 12976, 13928, 27856, 1411951, 2823902, 5647804, 11295608, 22591216]

約数ペア:

[(1, 22591216), (2, 11295608), (4, 5647804), (8, 2823902), (16, 1411951), (811, 27856), (1622, 13928), (1741, 12976), (3244, 6964), (3482, 6488)]