19144465

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2851}}^1$

素因数の和:2952

約数の個数: 16

約数和(自身を含む): 24641280

約数和(自身を除く): 5496815

約数列:

[1, 5, 17, 79, 85, 395, 1343, 2851, 6715, 14255, 48467, 225229, 242335, 1126145, 3828893, 19144465]

約数ペア:

[(1, 19144465), (5, 3828893), (17, 1126145), (79, 242335), (85, 225229), (395, 48467), (1343, 14255), (2851, 6715)]