15672783973

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{630163}}^1$

素因数の和:630217

約数の個数: 32

約数和(自身を含む): 21778467840

約数和(自身を除く): 6105683867

約数列:

[1, 7, 11, 17, 19, 77, 119, 133, 187, 209, 323, 1309, 1463, 2261, 3553, 24871, 630163, 4411141, 6931793, 10712771, 11973097, 48522551, 74989397, 83811679, 117840481, 131704067, 203542649, 824883367, 921928469, 1424798543, 2238969139, 15672783973]

約数ペア:

[(1, 15672783973), (7, 2238969139), (11, 1424798543), (17, 921928469), (19, 824883367), (77, 203542649), (119, 131704067), (133, 117840481), (187, 83811679), (209, 74989397), (323, 48522551), (1309, 11973097), (1463, 10712771), (2261, 6931793), (3553, 4411141), (24871, 630163)]