21858662

素因数分解:

$2^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{6701}}^1$

素因数の和:6943

約数の個数: 16

約数和(自身を含む): 37638432

約数和(自身を除く): 15779770

約数列:

[1, 2, 7, 14, 233, 466, 1631, 3262, 6701, 13402, 46907, 93814, 1561333, 3122666, 10929331, 21858662]

約数ペア:

[(1, 21858662), (2, 10929331), (7, 3122666), (14, 1561333), (233, 93814), (466, 46907), (1631, 13402), (3262, 6701)]