16189242

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{479}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 17264838

約数列:

[1, 2, 3, 6, 43, 86, 129, 131, 258, 262, 393, 479, 786, 958, 1437, 2874, 5633, 11266, 16899, 20597, 33798, 41194, 61791, 62749, 123582, 125498, 188247, 376494, 2698207, 5396414, 8094621, 16189242]

約数ペア:

[(1, 16189242), (2, 8094621), (3, 5396414), (6, 2698207), (43, 376494), (86, 188247), (129, 125498), (131, 123582), (258, 62749), (262, 61791), (393, 41194), (479, 33798), (786, 20597), (958, 16899), (1437, 11266), (2874, 5633)]