18745622

素因数分解:

$2^1\times 7^1\times {\mathrm{937}}^1\times {\mathrm{1429}}^1$

素因数の和:2375

約数の個数: 16

約数和(自身を含む): 32192160

約数和(自身を除く): 13446538

約数列:

[1, 2, 7, 14, 937, 1429, 1874, 2858, 6559, 10003, 13118, 20006, 1338973, 2677946, 9372811, 18745622]

約数ペア:

[(1, 18745622), (2, 9372811), (7, 2677946), (14, 1338973), (937, 20006), (1429, 13118), (1874, 10003), (2858, 6559)]