15205586

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3307}}^1$

素因数の和:3350

約数の個数: 24

約数和(自身を含む): 26397840

約数和(自身を除く): 11192254

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 242, 418, 2299, 3307, 4598, 6614, 36377, 62833, 72754, 125666, 400147, 691163, 800294, 1382326, 7602793, 15205586]

約数ペア:

[(1, 15205586), (2, 7602793), (11, 1382326), (19, 800294), (22, 691163), (38, 400147), (121, 125666), (209, 72754), (242, 62833), (418, 36377), (2299, 6614), (3307, 4598)]