16677554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4261}}^1$

素因数の和:4385

約数の個数: 16

約数和(自身を含む): 26594880

約数和(自身を除く): 9917326

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 4261, 8522, 80959, 161918, 438883, 877766, 8338777, 16677554]

約数ペア:

[(1, 16677554), (2, 8338777), (19, 877766), (38, 438883), (103, 161918), (206, 80959), (1957, 8522), (3914, 4261)]