9660398

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 32

約数和(自身を含む): 16865280

約数和(自身を除く): 7204882

約数列:

[1, 2, 11, 19, 22, 38, 121, 191, 209, 242, 382, 418, 1331, 2101, 2299, 2662, 3629, 4202, 4598, 7258, 23111, 25289, 39919, 46222, 50578, 79838, 254221, 439109, 508442, 878218, 4830199, 9660398]

約数ペア:

[(1, 9660398), (2, 4830199), (11, 878218), (19, 508442), (22, 439109), (38, 254221), (121, 79838), (191, 50578), (209, 46222), (242, 39919), (382, 25289), (418, 23111), (1331, 7258), (2101, 4598), (2299, 4202), (2662, 3629)]