13254115

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1049}}^1$

素因数の和:1099

約数の個数: 24

約数和(自身を含む): 19202400

約数和(自身を除く): 5948285

約数列:

[1, 5, 7, 19, 35, 95, 133, 361, 665, 1049, 1805, 2527, 5245, 7343, 12635, 19931, 36715, 99655, 139517, 378689, 697585, 1893445, 2650823, 13254115]

約数ペア:

[(1, 13254115), (5, 2650823), (7, 1893445), (19, 697585), (35, 378689), (95, 139517), (133, 99655), (361, 36715), (665, 19931), (1049, 12635), (1805, 7343), (2527, 5245)]