19832026

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{9173}}^1$

素因数の和:9245

約数の個数: 16

約数和(自身を含む): 31705344

約数和(自身を除く): 11873318

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2162, 9173, 18346, 210979, 421958, 431131, 862262, 9916013, 19832026]

約数ペア:

[(1, 19832026), (2, 9916013), (23, 862262), (46, 431131), (47, 421958), (94, 210979), (1081, 18346), (2162, 9173)]