22178082155

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{4993}}^1\times {\mathrm{28657}}^1$

素因数の和:33686

約数の個数: 16

約数和(自身を含む): 27478665984

約数和(自身を除く): 5300583829

約数列:

[1, 5, 31, 155, 4993, 24965, 28657, 143285, 154783, 773915, 888367, 4441835, 143084401, 715422005, 4435616431, 22178082155]

約数ペア:

[(1, 22178082155), (5, 4435616431), (31, 715422005), (155, 143084401), (4993, 4441835), (24965, 888367), (28657, 773915), (143285, 154783)]