19255764103

素因数分解:

${\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{21521}}^1$

素因数の和:21858

約数の個数: 16

約数和(自身を含む): 19994798880

約数和(自身を除く): 739034777

約数列:

[1, 41, 139, 157, 5699, 6437, 21521, 21823, 882361, 894743, 2991419, 3378797, 122648179, 138530677, 469652783, 19255764103]

約数ペア:

[(1, 19255764103), (41, 469652783), (139, 138530677), (157, 122648179), (5699, 3378797), (6437, 2991419), (21521, 894743), (21823, 882361)]