91228082

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{218249}}^1$

素因数の和:218281

約数の個数: 16

約数和(自身を含む): 157140000

約数和(自身を除く): 65911918

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 218249, 436498, 2400739, 4146731, 4801478, 8293462, 45614041, 91228082]

約数ペア:

[(1, 91228082), (2, 45614041), (11, 8293462), (19, 4801478), (22, 4146731), (38, 2400739), (209, 436498), (418, 218249)]