21093668258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2239}}^1\times {\mathrm{362347}}^1$

素因数の和:364601

約数の個数: 16

約数和(自身を含む): 34089699840

約数和(自身を除く): 12996031582

約数列:

[1, 2, 13, 26, 2239, 4478, 29107, 58214, 362347, 724694, 4710511, 9421022, 811294933, 1622589866, 10546834129, 21093668258]

約数ペア:

[(1, 21093668258), (2, 10546834129), (13, 1622589866), (26, 811294933), (2239, 9421022), (4478, 4710511), (29107, 724694), (58214, 362347)]