15665938384

素因数分解:

$2^4\times {\mathrm{2269}}^1\times {\mathrm{431521}}^1$

素因数の和:433798

約数の個数: 20

約数和(自身を含む): 30366203140

約数和(自身を除く): 14700264756

約数列:

[1, 2, 4, 8, 16, 2269, 4538, 9076, 18152, 36304, 431521, 863042, 1726084, 3452168, 6904336, 979121149, 1958242298, 3916484596, 7832969192, 15665938384]

約数ペア:

[(1, 15665938384), (2, 7832969192), (4, 3916484596), (8, 1958242298), (16, 979121149), (2269, 6904336), (4538, 3452168), (9076, 1726084), (18152, 863042), (36304, 431521)]