21087869746

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{981653}}^1$

素因数の和:982145

約数の個数: 16

約数和(自身を含む): 33077813184

約数和(自身を除く): 11989943438

約数列:

[1, 2, 23, 46, 467, 934, 10741, 21482, 981653, 1963306, 22578019, 45156038, 458431951, 916863902, 10543934873, 21087869746]

約数ペア:

[(1, 21087869746), (2, 10543934873), (23, 916863902), (46, 458431951), (467, 45156038), (934, 22578019), (10741, 1963306), (21482, 981653)]