17516642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{839}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 31328640

約数和(自身を除く): 13811998

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 839, 949, 1606, 1678, 1898, 9229, 10439, 10907, 18458, 20878, 21814, 61247, 119977, 122494, 239954, 673717, 796211, 1347434, 1592422, 8758321, 17516642]

約数ペア:

[(1, 17516642), (2, 8758321), (11, 1592422), (13, 1347434), (22, 796211), (26, 673717), (73, 239954), (143, 122494), (146, 119977), (286, 61247), (803, 21814), (839, 20878), (949, 18458), (1606, 10907), (1678, 10439), (1898, 9229)]