13456345

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10391}}^1$

素因数の和:10440

約数の個数: 16

約数和(自身を含む): 18955008

約数和(自身を除く): 5498663

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 10391, 51955, 72737, 363685, 384467, 1922335, 2691269, 13456345]

約数ペア:

[(1, 13456345), (5, 2691269), (7, 1922335), (35, 384467), (37, 363685), (185, 72737), (259, 51955), (1295, 10391)]