22420166

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{823}}^1$

素因数の和:1135

約数の個数: 16

約数和(自身を含む): 34439904

約数和(自身を除く): 12019738

約数列:

[1, 2, 53, 106, 257, 514, 823, 1646, 13621, 27242, 43619, 87238, 211511, 423022, 11210083, 22420166]

約数ペア:

[(1, 22420166), (2, 11210083), (53, 423022), (106, 211511), (257, 87238), (514, 43619), (823, 27242), (1646, 13621)]