31719094

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{75883}}^1$

素因数の和:75915

約数の個数: 16

約数和(自身を含む): 54636480

約数和(自身を除く): 22917386

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 75883, 151766, 834713, 1441777, 1669426, 2883554, 15859547, 31719094]

約数ペア:

[(1, 31719094), (2, 15859547), (11, 2883554), (19, 1669426), (22, 1441777), (38, 834713), (209, 151766), (418, 75883)]