13263380065

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{565241}}^1$

素因数の和:565297

約数の個数: 24

約数和(自身を含む): 18090004968

約数和(自身を除く): 4826624903

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1235, 1805, 4693, 23465, 565241, 2826205, 7348133, 10739579, 36740665, 53697895, 139614527, 204052001, 698072635, 1020260005, 2652676013, 13263380065]

約数ペア:

[(1, 13263380065), (5, 2652676013), (13, 1020260005), (19, 698072635), (65, 204052001), (95, 139614527), (247, 53697895), (361, 36740665), (1235, 10739579), (1805, 7348133), (4693, 2826205), (23465, 565241)]