1995156916

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{23059}}^1$

素因数の和:23383

約数の個数: 24

約数和(自身を含む): 3543491840

約数和(自身を除く): 1548334924

約数列:

[1, 2, 4, 97, 194, 223, 388, 446, 892, 21631, 23059, 43262, 46118, 86524, 92236, 2236723, 4473446, 5142157, 8946892, 10284314, 20568628, 498789229, 997578458, 1995156916]

約数ペア:

[(1, 1995156916), (2, 997578458), (4, 498789229), (97, 20568628), (194, 10284314), (223, 8946892), (388, 5142157), (446, 4473446), (892, 2236723), (21631, 92236), (23059, 86524), (43262, 46118)]