17938802

素因数分解:

$2^1\times 7^2\times {\mathrm{163}}^1\times {\mathrm{1123}}^1$

素因数の和:1302

約数の個数: 24

約数和(自身を含む): 31521456

約数和(自身を除く): 13582654

約数列:

[1, 2, 7, 14, 49, 98, 163, 326, 1123, 1141, 2246, 2282, 7861, 7987, 15722, 15974, 55027, 110054, 183049, 366098, 1281343, 2562686, 8969401, 17938802]

約数ペア:

[(1, 17938802), (2, 8969401), (7, 2562686), (14, 1281343), (49, 366098), (98, 183049), (163, 110054), (326, 55027), (1123, 15974), (1141, 15722), (2246, 7987), (2282, 7861)]