191287954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{3361}}^1$

素因数の和:3586

約数の個数: 32

約数和(自身を含む): 338889600

約数和(自身を除く): 147601646

約数列:

[1, 2, 11, 13, 22, 26, 143, 199, 286, 398, 2189, 2587, 3361, 4378, 5174, 6722, 28457, 36971, 43693, 56914, 73942, 87386, 480623, 668839, 961246, 1337678, 7357229, 8694907, 14714458, 17389814, 95643977, 191287954]

約数ペア:

[(1, 191287954), (2, 95643977), (11, 17389814), (13, 14714458), (22, 8694907), (26, 7357229), (143, 1337678), (199, 961246), (286, 668839), (398, 480623), (2189, 87386), (2587, 73942), (3361, 56914), (4378, 43693), (5174, 36971), (6722, 28457)]