15676892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2213}}^1$

素因数の和:2258

約数の個数: 48

約数和(自身を含む): 35707392

約数和(自身を除く): 20030500

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 2213, 3542, 4426, 7084, 8852, 15491, 24343, 30982, 48686, 50899, 61964, 97372, 101798, 170401, 203596, 340802, 356293, 559889, 681604, 712586, 1119778, 1425172, 2239556, 3919223, 7838446, 15676892]

約数ペア:

[(1, 15676892), (2, 7838446), (4, 3919223), (7, 2239556), (11, 1425172), (14, 1119778), (22, 712586), (23, 681604), (28, 559889), (44, 356293), (46, 340802), (77, 203596), (92, 170401), (154, 101798), (161, 97372), (253, 61964), (308, 50899), (322, 48686), (506, 30982), (644, 24343), (1012, 15491), (1771, 8852), (2213, 7084), (3542, 4426)]