13972805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{36293}}^1$

素因数の和:36316

約数の個数: 16

約数和(自身を含む): 20905344

約数和(自身を除く): 6932539

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 36293, 181465, 254051, 399223, 1270255, 1996115, 2794561, 13972805]

約数ペア:

[(1, 13972805), (5, 2794561), (7, 1996115), (11, 1270255), (35, 399223), (55, 254051), (77, 181465), (385, 36293)]