2019429578

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{11617}}^1\times {\mathrm{3779}}^1$

素因数の和:15421

約数の個数: 16

約数和(自身を含む): 3161954880

約数和(自身を除く): 1142525302

約数列:

[1, 2, 23, 46, 3779, 7558, 11617, 23234, 86917, 173834, 267191, 534382, 43900643, 87801286, 1009714789, 2019429578]

約数ペア:

[(1, 2019429578), (2, 1009714789), (23, 87801286), (46, 43900643), (3779, 534382), (7558, 267191), (11617, 173834), (23234, 86917)]