18888909716

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{9623}}^1\times {\mathrm{5059}}^1$

素因数の和:14783

約数の個数: 24

約数和(自身を含む): 33406443840

約数和(自身を除く): 14517534124

約数列:

[1, 2, 4, 97, 194, 388, 5059, 9623, 10118, 19246, 20236, 38492, 490723, 933431, 981446, 1866862, 1962892, 3733724, 48682757, 97365514, 194731028, 4722227429, 9444454858, 18888909716]

約数ペア:

[(1, 18888909716), (2, 9444454858), (4, 4722227429), (97, 194731028), (194, 97365514), (388, 48682757), (5059, 3733724), (9623, 1962892), (10118, 1866862), (19246, 981446), (20236, 933431), (38492, 490723)]