19281066

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{5531}}^1$

素因数の和:5626

約数の個数: 32

約数和(自身を含む): 44610048

約数和(自身を除く): 25328982

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 1162, 1743, 3486, 5531, 11062, 16593, 33186, 38717, 77434, 116151, 232302, 459073, 918146, 1377219, 2754438, 3213511, 6427022, 9640533, 19281066]

約数ペア:

[(1, 19281066), (2, 9640533), (3, 6427022), (6, 3213511), (7, 2754438), (14, 1377219), (21, 918146), (42, 459073), (83, 232302), (166, 116151), (249, 77434), (498, 38717), (581, 33186), (1162, 16593), (1743, 11062), (3486, 5531)]