18500434

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1039}}^1$

素因数の和:1377

約数の個数: 16

約数和(自身を含む): 28828800

約数和(自身を除く): 10328366

約数列:

[1, 2, 29, 58, 307, 614, 1039, 2078, 8903, 17806, 30131, 60262, 318973, 637946, 9250217, 18500434]

約数ペア:

[(1, 18500434), (2, 9250217), (29, 637946), (58, 318973), (307, 60262), (614, 30131), (1039, 17806), (2078, 8903)]