13618045

素因数分解:

$5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{641}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 18736128

約数和(自身を除く): 5118083

約数列:

[1, 5, 7, 35, 607, 641, 3035, 3205, 4249, 4487, 21245, 22435, 389087, 1945435, 2723609, 13618045]

約数ペア:

[(1, 13618045), (5, 2723609), (7, 1945435), (35, 389087), (607, 22435), (641, 21245), (3035, 4487), (3205, 4249)]