39884686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2129}}^1$

素因数の和:2196

約数の個数: 32

約数和(自身を含む): 69012000

約数和(自身を除く): 29127314

約数列:

[1, 2, 17, 19, 29, 34, 38, 58, 323, 493, 551, 646, 986, 1102, 2129, 4258, 9367, 18734, 36193, 40451, 61741, 72386, 80902, 123482, 687667, 1049597, 1173079, 1375334, 2099194, 2346158, 19942343, 39884686]

約数ペア:

[(1, 39884686), (2, 19942343), (17, 2346158), (19, 2099194), (29, 1375334), (34, 1173079), (38, 1049597), (58, 687667), (323, 123482), (493, 80902), (551, 72386), (646, 61741), (986, 40451), (1102, 36193), (2129, 18734), (4258, 9367)]