22576541

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 24

約数和(自身を含む): 26352000

約数和(自身を除く): 3775459

約数列:

[1, 13, 19, 79, 89, 169, 247, 1027, 1157, 1501, 1691, 3211, 7031, 13351, 15041, 19513, 21983, 91403, 133589, 253669, 285779, 1188239, 1736657, 22576541]

約数ペア:

[(1, 22576541), (13, 1736657), (19, 1188239), (79, 285779), (89, 253669), (169, 133589), (247, 91403), (1027, 21983), (1157, 19513), (1501, 15041), (1691, 13351), (3211, 7031)]