2236590719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{971}}^1$

素因数の和:1211

約数の個数: 32

約数和(自身を含む): 2620200960

約数和(自身を除く): 383610241

約数列:

[1, 11, 19, 103, 107, 209, 971, 1133, 1177, 1957, 2033, 10681, 11021, 18449, 21527, 22363, 100013, 103897, 121231, 202939, 209399, 1100143, 1142867, 1900247, 1974043, 2303389, 10701391, 20902717, 21714473, 117715301, 203326429, 2236590719]

約数ペア:

[(1, 2236590719), (11, 203326429), (19, 117715301), (103, 21714473), (107, 20902717), (209, 10701391), (971, 2303389), (1133, 1974043), (1177, 1900247), (1957, 1142867), (2033, 1100143), (10681, 209399), (11021, 202939), (18449, 121231), (21527, 103897), (22363, 100013)]