21923246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{877}}^1$

素因数の和:1339

約数の個数: 16

約数和(自身を含む): 34136640

約数和(自身を除く): 12213394

約数列:

[1, 2, 29, 58, 431, 862, 877, 1754, 12499, 24998, 25433, 50866, 377987, 755974, 10961623, 21923246]

約数ペア:

[(1, 21923246), (2, 10961623), (29, 755974), (58, 377987), (431, 50866), (862, 25433), (877, 24998), (1754, 12499)]