10506985

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 16

約数和(自身を含む): 13271040

約数和(自身を除く): 2764055

約数列:

[1, 5, 31, 53, 155, 265, 1279, 1643, 6395, 8215, 39649, 67787, 198245, 338935, 2101397, 10506985]

約数ペア:

[(1, 10506985), (5, 2101397), (31, 338935), (53, 198245), (155, 67787), (265, 39649), (1279, 8215), (1643, 6395)]