11515270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{313}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 22472352

約数和(自身を除く): 10957082

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 313, 566, 626, 1415, 1565, 2830, 3130, 3679, 4069, 7358, 8138, 18395, 20345, 36790, 40690, 88579, 177158, 442895, 885790, 1151527, 2303054, 5757635, 11515270]

約数ペア:

[(1, 11515270), (2, 5757635), (5, 2303054), (10, 1151527), (13, 885790), (26, 442895), (65, 177158), (130, 88579), (283, 40690), (313, 36790), (566, 20345), (626, 18395), (1415, 8138), (1565, 7358), (2830, 4069), (3130, 3679)]