22647394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{739}}^1$

素因数の和:958

約数の個数: 32

約数和(自身を含む): 42624000

約数和(自身を除く): 19976606

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 199, 398, 739, 1393, 1478, 2189, 2786, 4378, 5173, 8129, 10346, 15323, 16258, 30646, 56903, 113806, 147061, 294122, 1029427, 1617671, 2058854, 3235342, 11323697, 22647394]

約数ペア:

[(1, 22647394), (2, 11323697), (7, 3235342), (11, 2058854), (14, 1617671), (22, 1029427), (77, 294122), (154, 147061), (199, 113806), (398, 56903), (739, 30646), (1393, 16258), (1478, 15323), (2189, 10346), (2786, 8129), (4378, 5173)]