19055762

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27941}}^1$

素因数の和:27985

約数の個数: 16

約数和(自身を含む): 32189184

約数和(自身を除く): 13133422

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 27941, 55882, 307351, 614702, 866171, 1732342, 9527881, 19055762]

約数ペア:

[(1, 19055762), (2, 9527881), (11, 1732342), (22, 866171), (31, 614702), (62, 307351), (341, 55882), (682, 27941)]