1821337966

素因数分解:

$2^1\times 7^1\times {\mathrm{16087}}^1\times {\mathrm{8087}}^1$

素因数の和:24183

約数の個数: 16

約数和(自身を含む): 3122873856

約数和(自身を除く): 1301535890

約数列:

[1, 2, 7, 14, 8087, 16087, 16174, 32174, 56609, 112609, 113218, 225218, 130095569, 260191138, 910668983, 1821337966]

約数ペア:

[(1, 1821337966), (2, 910668983), (7, 260191138), (14, 130095569), (8087, 225218), (16087, 113218), (16174, 112609), (32174, 56609)]