20212314

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{177301}}^1$

素因数の和:177325

約数の個数: 16

約数和(自身を含む): 42552480

約数和(自身を除く): 22340166

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 177301, 354602, 531903, 1063806, 3368719, 6737438, 10106157, 20212314]

約数ペア:

[(1, 20212314), (2, 10106157), (3, 6737438), (6, 3368719), (19, 1063806), (38, 531903), (57, 354602), (114, 177301)]