13660535

素因数分解:

$5^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{643}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 18794496

約数和(自身を除く): 5133961

約数列:

[1, 5, 7, 35, 607, 643, 3035, 3215, 4249, 4501, 21245, 22505, 390301, 1951505, 2732107, 13660535]

約数ペア:

[(1, 13660535), (5, 2732107), (7, 1951505), (35, 390301), (607, 22505), (643, 21245), (3035, 4501), (3215, 4249)]