15904093982

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{3146833}}^1$

素因数の和:3146880

約数の個数: 24

約数和(自身を含む): 28774650096

約数和(自身を除く): 12870556114

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 3146833, 6293666, 22027831, 44055662, 59789827, 119579654, 418528789, 837057578, 1136006713, 2272013426, 7952046991, 15904093982]

約数ペア:

[(1, 15904093982), (2, 7952046991), (7, 2272013426), (14, 1136006713), (19, 837057578), (38, 418528789), (133, 119579654), (266, 59789827), (361, 44055662), (722, 22027831), (2527, 6293666), (5054, 3146833)]