12773165

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1019}}^1$

素因数の和:1156

約数の個数: 16

約数和(自身を含む): 16156800

約数和(自身を除く): 3383635

約数列:

[1, 5, 23, 109, 115, 545, 1019, 2507, 5095, 12535, 23437, 111071, 117185, 555355, 2554633, 12773165]

約数ペア:

[(1, 12773165), (5, 2554633), (23, 555355), (109, 117185), (115, 111071), (545, 23437), (1019, 12535), (2507, 5095)]