16566774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4993}}^1$

素因数の和:5084

約数の個数: 32

約数和(自身を含む): 38353920

約数和(自身を除く): 21787146

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 4993, 9986, 14979, 29958, 34951, 69902, 104853, 209706, 394447, 788894, 1183341, 2366682, 2761129, 5522258, 8283387, 16566774]

約数ペア:

[(1, 16566774), (2, 8283387), (3, 5522258), (6, 2761129), (7, 2366682), (14, 1183341), (21, 788894), (42, 394447), (79, 209706), (158, 104853), (237, 69902), (474, 34951), (553, 29958), (1106, 14979), (1659, 9986), (3318, 4993)]