16623970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1913}}^1$

素因数の和:2010

約数の個数: 32

約数和(自身を含む): 33073920

約数和(自身を除く): 16449950

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 1913, 3826, 4345, 8690, 9565, 19130, 21043, 42086, 105215, 151127, 210430, 302254, 755635, 1511270, 1662397, 3324794, 8311985, 16623970]

約数ペア:

[(1, 16623970), (2, 8311985), (5, 3324794), (10, 1662397), (11, 1511270), (22, 755635), (55, 302254), (79, 210430), (110, 151127), (158, 105215), (395, 42086), (790, 21043), (869, 19130), (1738, 9565), (1913, 8690), (3826, 4345)]