11851145

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{487}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 14803968

約数和(自身を除く): 2952823

約数列:

[1, 5, 31, 155, 157, 487, 785, 2435, 4867, 15097, 24335, 75485, 76459, 382295, 2370229, 11851145]

約数ペア:

[(1, 11851145), (5, 2370229), (31, 382295), (155, 76459), (157, 75485), (487, 24335), (785, 15097), (2435, 4867)]