21833026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{911}}^1$

素因数の和:1457

約数の個数: 16

約数和(自身を含む): 34276608

約数和(自身を除く): 12443582

約数列:

[1, 2, 23, 46, 521, 911, 1042, 1822, 11983, 20953, 23966, 41906, 474631, 949262, 10916513, 21833026]

約数ペア:

[(1, 21833026), (2, 10916513), (23, 949262), (46, 474631), (521, 41906), (911, 23966), (1042, 20953), (1822, 11983)]