39858122

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{9679}}^1$

素因数の和:9781

約数の個数: 16

約数和(自身を含む): 62726400

約数和(自身を除く): 22868278

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 9679, 19358, 280691, 561382, 687209, 1374418, 19929061, 39858122]

約数ペア:

[(1, 39858122), (2, 19929061), (29, 1374418), (58, 687209), (71, 561382), (142, 280691), (2059, 19358), (4118, 9679)]