16018970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1361}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 31772736

約数和(自身を除く): 15753766

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 1361, 2354, 2722, 5885, 6805, 11770, 13610, 14971, 29942, 74855, 145627, 149710, 291254, 728135, 1456270, 1601897, 3203794, 8009485, 16018970]

約数ペア:

[(1, 16018970), (2, 8009485), (5, 3203794), (10, 1601897), (11, 1456270), (22, 728135), (55, 291254), (107, 149710), (110, 145627), (214, 74855), (535, 29942), (1070, 14971), (1177, 13610), (1361, 11770), (2354, 6805), (2722, 5885)]