16775404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2143}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 31216640

約数和(自身を除く): 14441236

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 2143, 3914, 4286, 7828, 8572, 40717, 81434, 162868, 220729, 441458, 882916, 4193851, 8387702, 16775404]

約数ペア:

[(1, 16775404), (2, 8387702), (4, 4193851), (19, 882916), (38, 441458), (76, 220729), (103, 162868), (206, 81434), (412, 40717), (1957, 8572), (2143, 7828), (3914, 4286)]