2019439831

素因数分解:

${\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{11491}}^1$

素因数の和:11662

約数の個数: 16

約数和(自身を含む): 2131811968

約数和(自身を除く): 112372137

約数列:

[1, 43, 61, 67, 2623, 2881, 4087, 11491, 175741, 494113, 700951, 769897, 30140893, 33105571, 46963717, 2019439831]

約数ペア:

[(1, 2019439831), (43, 46963717), (61, 33105571), (67, 30140893), (2623, 769897), (2881, 700951), (4087, 494113), (11491, 175741)]