15853842

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{20483}}^1$

素因数の和:20534

約数の個数: 24

約数和(自身を含む): 35150544

約数和(自身を除く): 19296702

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 20483, 40966, 61449, 122898, 184347, 368694, 880769, 1761538, 2642307, 5284614, 7926921, 15853842]

約数ペア:

[(1, 15853842), (2, 7926921), (3, 5284614), (6, 2642307), (9, 1761538), (18, 880769), (43, 368694), (86, 184347), (129, 122898), (258, 61449), (387, 40966), (774, 20483)]