8305508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1187

約数の個数: 24

約数和(自身を含む): 15462720

約数和(自身を除く): 7157212

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1061, 1957, 2122, 3914, 4244, 7828, 20159, 40318, 80636, 109283, 218566, 437132, 2076377, 4152754, 8305508]

約数ペア:

[(1, 8305508), (2, 4152754), (4, 2076377), (19, 437132), (38, 218566), (76, 109283), (103, 80636), (206, 40318), (412, 20159), (1061, 7828), (1957, 4244), (2122, 3914)]