19376101

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 20623680

約数和(自身を除く): 1247579

約数列:

[1, 43, 61, 83, 89, 2623, 3569, 3827, 5063, 5429, 7387, 217709, 233447, 317641, 450607, 19376101]

約数ペア:

[(1, 19376101), (43, 450607), (61, 317641), (83, 233447), (89, 217709), (2623, 7387), (3569, 5429), (3827, 5063)]