18969076

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{5693}}^1$

素因数の和:5728

約数の個数: 36

約数和(自身を含む): 40894308

約数和(自身を除く): 21925232

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 5693, 11386, 22772, 39851, 79702, 96781, 159404, 193562, 278957, 387124, 557914, 677467, 1115828, 1354934, 2709868, 4742269, 9484538, 18969076]

約数ペア:

[(1, 18969076), (2, 9484538), (4, 4742269), (7, 2709868), (14, 1354934), (17, 1115828), (28, 677467), (34, 557914), (49, 387124), (68, 278957), (98, 193562), (119, 159404), (196, 96781), (238, 79702), (476, 39851), (833, 22772), (1666, 11386), (3332, 5693)]