1922494145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2082

約数の個数: 48

約数和(自身を含む): 2752097472

約数和(自身を除く): 829603327

約数列:

[1, 5, 11, 13, 55, 65, 107, 143, 169, 535, 715, 845, 1177, 1391, 1859, 1933, 5885, 6955, 9295, 9665, 15301, 18083, 21263, 25129, 76505, 90415, 106315, 125645, 198913, 206831, 276419, 326677, 994565, 1034155, 1382095, 1633385, 2275141, 2688803, 3593447, 11375705, 13444015, 17967235, 29576833, 34954439, 147884165, 174772195, 384498829, 1922494145]

約数ペア:

[(1, 1922494145), (5, 384498829), (11, 174772195), (13, 147884165), (55, 34954439), (65, 29576833), (107, 17967235), (143, 13444015), (169, 11375705), (535, 3593447), (715, 2688803), (845, 2275141), (1177, 1633385), (1391, 1382095), (1859, 1034155), (1933, 994565), (5885, 326677), (6955, 276419), (9295, 206831), (9665, 198913), (15301, 125645), (18083, 106315), (21263, 90415), (25129, 76505)]