21146162

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{443}}^1\times {\mathrm{823}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 32927040

約数和(自身を除く): 11780878

約数列:

[1, 2, 29, 58, 443, 823, 886, 1646, 12847, 23867, 25694, 47734, 364589, 729178, 10573081, 21146162]

約数ペア:

[(1, 21146162), (2, 10573081), (29, 729178), (58, 364589), (443, 47734), (823, 25694), (886, 23867), (1646, 12847)]