38636638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{1129}}^1$

素因数の和:1443

約数の個数: 16

約数和(自身を含む): 59067360

約数和(自身を除く): 20430722

約数列:

[1, 2, 71, 142, 241, 482, 1129, 2258, 17111, 34222, 80159, 160318, 272089, 544178, 19318319, 38636638]

約数ペア:

[(1, 38636638), (2, 19318319), (71, 544178), (142, 272089), (241, 160318), (482, 80159), (1129, 34222), (2258, 17111)]