21269446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4259}}^1$

素因数の和:4499

約数の個数: 16

約数和(自身を含む): 34966080

約数和(自身を除く): 13696634

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4259, 4994, 8518, 46849, 93698, 966793, 1933586, 10634723, 21269446]

約数ペア:

[(1, 21269446), (2, 10634723), (11, 1933586), (22, 966793), (227, 93698), (454, 46849), (2497, 8518), (4259, 4994)]