19243208

素因数分解:

$2^3\times {\mathrm{983}}^1\times {\mathrm{2447}}^1$

素因数の和:3436

約数の個数: 16

約数和(自身を含む): 36132480

約数和(自身を除く): 16889272

約数列:

[1, 2, 4, 8, 983, 1966, 2447, 3932, 4894, 7864, 9788, 19576, 2405401, 4810802, 9621604, 19243208]

約数ペア:

[(1, 19243208), (2, 9621604), (4, 4810802), (8, 2405401), (983, 19576), (1966, 9788), (2447, 7864), (3932, 4894)]