19949196

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27253}}^1$

素因数の和:27321

約数の個数: 24

約数和(自身を含む): 47312944

約数和(自身を除く): 27363748

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27253, 54506, 81759, 109012, 163518, 327036, 1662433, 3324866, 4987299, 6649732, 9974598, 19949196]

約数ペア:

[(1, 19949196), (2, 9974598), (3, 6649732), (4, 4987299), (6, 3324866), (12, 1662433), (61, 327036), (122, 163518), (183, 109012), (244, 81759), (366, 54506), (732, 27253)]