18533021

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 20637120

約数和(自身を除く): 2104099

約数列:

[1, 13, 59, 73, 331, 767, 949, 4303, 4307, 19529, 24163, 55991, 253877, 314119, 1425617, 18533021]

約数ペア:

[(1, 18533021), (13, 1425617), (59, 314119), (73, 253877), (331, 55991), (767, 24163), (949, 19529), (4303, 4307)]