21574058

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1594

約数の個数: 24

約数和(自身を含む): 36197280

約数和(自身を除く): 14623222

約数列:

[1, 2, 11, 22, 59, 118, 121, 242, 649, 1298, 1511, 3022, 7139, 14278, 16621, 33242, 89149, 178298, 182831, 365662, 980639, 1961278, 10787029, 21574058]

約数ペア:

[(1, 21574058), (2, 10787029), (11, 1961278), (22, 980639), (59, 365662), (118, 182831), (121, 178298), (242, 89149), (649, 33242), (1298, 16621), (1511, 14278), (3022, 7139)]