16011966

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 32820480

約数和(自身を除く): 16808514

約数列:

[1, 2, 3, 6, 73, 139, 146, 219, 263, 278, 417, 438, 526, 789, 834, 1578, 10147, 19199, 20294, 30441, 36557, 38398, 57597, 60882, 73114, 109671, 115194, 219342, 2668661, 5337322, 8005983, 16011966]

約数ペア:

[(1, 16011966), (2, 8005983), (3, 5337322), (6, 2668661), (73, 219342), (139, 115194), (146, 109671), (219, 73114), (263, 60882), (278, 57597), (417, 38398), (438, 36557), (526, 30441), (789, 20294), (834, 19199), (1578, 10147)]