15927802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:318

約数の個数: 32

約数和(自身を含む): 27086400

約数和(自身を除く): 11158598

約数列:

[1, 2, 11, 22, 43, 86, 113, 149, 226, 298, 473, 946, 1243, 1639, 2486, 3278, 4859, 6407, 9718, 12814, 16837, 33674, 53449, 70477, 106898, 140954, 185207, 370414, 723991, 1447982, 7963901, 15927802]

約数ペア:

[(1, 15927802), (2, 7963901), (11, 1447982), (22, 723991), (43, 370414), (86, 185207), (113, 140954), (149, 106898), (226, 70477), (298, 53449), (473, 33674), (946, 16837), (1243, 12814), (1639, 9718), (2486, 6407), (3278, 4859)]