19155994

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6126

約数の個数: 24

約数和(自身を含む): 34018740

約数和(自身を除く): 14862746

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 6089, 12178, 66979, 79157, 133958, 158314, 736769, 870727, 1473538, 1741454, 9577997, 19155994]

約数ペア:

[(1, 19155994), (2, 9577997), (11, 1741454), (13, 1473538), (22, 870727), (26, 736769), (121, 158314), (143, 133958), (242, 79157), (286, 66979), (1573, 12178), (3146, 6089)]