21933722

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{691}}^1$

素因数の和:1021

約数の個数: 16

約数和(自身を含む): 33631200

約数和(自身を除く): 11697478

約数列:

[1, 2, 59, 118, 269, 538, 691, 1382, 15871, 31742, 40769, 81538, 185879, 371758, 10966861, 21933722]

約数ペア:

[(1, 21933722), (2, 10966861), (59, 371758), (118, 185879), (269, 81538), (538, 40769), (691, 31742), (1382, 15871)]