15673371812

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{577}}^1\times {\mathrm{20641}}^1$

素因数の和:21276

約数の個数: 48

約数和(自身を含む): 32070732288

約数和(自身を除く): 16397360476

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 577, 658, 1154, 1316, 2308, 4039, 8078, 16156, 20641, 27119, 41282, 54238, 82564, 108476, 144487, 189833, 288974, 379666, 577948, 759332, 970127, 1940254, 3880508, 6790889, 11909857, 13581778, 23819714, 27163556, 47639428, 83368999, 166737998, 333475996, 559763279, 1119526558, 2239053116, 3918342953, 7836685906, 15673371812]

約数ペア:

[(1, 15673371812), (2, 7836685906), (4, 3918342953), (7, 2239053116), (14, 1119526558), (28, 559763279), (47, 333475996), (94, 166737998), (188, 83368999), (329, 47639428), (577, 27163556), (658, 23819714), (1154, 13581778), (1316, 11909857), (2308, 6790889), (4039, 3880508), (8078, 1940254), (16156, 970127), (20641, 759332), (27119, 577948), (41282, 379666), (54238, 288974), (82564, 189833), (108476, 144487)]