227426209918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139183727}}^1$

素因数の和:139183791

約数の個数: 16

約数和(自身を含む): 367445041920

約数和(自身を除く): 140018832002

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 139183727, 278367454, 2644490813, 5288981626, 5984900261, 11969800522, 113713104959, 227426209918]

約数ペア:

[(1, 227426209918), (2, 113713104959), (19, 11969800522), (38, 5984900261), (43, 5288981626), (86, 2644490813), (817, 278367454), (1634, 139183727)]