19366982451

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{331}}^1\times {\mathrm{46771}}^1$

素因数の和:47247

約数の個数: 24

約数和(自身を含む): 28261513280

約数和(自身を除く): 8894530829

約数列:

[1, 3, 9, 139, 331, 417, 993, 1251, 2979, 46009, 46771, 138027, 140313, 414081, 420939, 6501169, 15481201, 19503507, 46443603, 58510521, 139330809, 2151886939, 6455660817, 19366982451]

約数ペア:

[(1, 19366982451), (3, 6455660817), (9, 2151886939), (139, 139330809), (331, 58510521), (417, 46443603), (993, 19503507), (1251, 15481201), (2979, 6501169), (46009, 420939), (46771, 414081), (138027, 140313)]