9920834

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{9203}}^1$

素因数の和:9230

約数の個数: 24

約数和(自身を含む): 18886608

約数和(自身を除く): 8965774

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 9203, 18406, 64421, 101233, 128842, 202466, 450947, 708631, 901894, 1417262, 4960417, 9920834]

約数ペア:

[(1, 9920834), (2, 4960417), (7, 1417262), (11, 901894), (14, 708631), (22, 450947), (49, 202466), (77, 128842), (98, 101233), (154, 64421), (539, 18406), (1078, 9203)]