1910841998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1709161}}^1$

素因数の和:1709219

約数の個数: 16

約数和(自身を含む): 3158531376

約数和(自身を除く): 1247689378

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 1709161, 3418322, 22219093, 44438186, 73493923, 146987846, 955420999, 1910841998]

約数ペア:

[(1, 1910841998), (2, 955420999), (13, 146987846), (26, 73493923), (43, 44438186), (86, 22219093), (559, 3418322), (1118, 1709161)]