191855362243

素因数分解:

${\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1223}}^1\times {\mathrm{20161}}^1$

素因数の和:21666

約数の個数: 16

約数和(自身を含む): 199005714432

約数和(自身を除く): 7150352189

約数列:

[1, 31, 251, 1223, 7781, 20161, 37913, 306973, 624991, 5060411, 9516163, 24656903, 156872741, 764363993, 6188882653, 191855362243]

約数ペア:

[(1, 191855362243), (31, 6188882653), (251, 764363993), (1223, 156872741), (7781, 24656903), (20161, 9516163), (37913, 5060411), (306973, 624991)]