1930786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 32

約数和(自身を含む): 3503808

約数和(自身を除く): 1573022

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 157, 286, 314, 473, 559, 946, 1118, 1727, 2041, 3454, 4082, 6149, 6751, 12298, 13502, 22451, 44902, 74261, 87763, 148522, 175526, 965393, 1930786]

約数ペア:

[(1, 1930786), (2, 965393), (11, 175526), (13, 148522), (22, 87763), (26, 74261), (43, 44902), (86, 22451), (143, 13502), (157, 12298), (286, 6751), (314, 6149), (473, 4082), (559, 3454), (946, 2041), (1118, 1727)]