19736975038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{10151}}^1\times {\mathrm{88379}}^1$

素因数の和:98543

約数の個数: 16

約数和(自身を含む): 32300415360

約数和(自身を除く): 12563440322

約数列:

[1, 2, 11, 22, 10151, 20302, 88379, 111661, 176758, 223322, 972169, 1944338, 897135229, 1794270458, 9868487519, 19736975038]

約数ペア:

[(1, 19736975038), (2, 9868487519), (11, 1794270458), (22, 897135229), (10151, 1944338), (20302, 972169), (88379, 223322), (111661, 176758)]