15693926416

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2981369}}^1$

素因数の和:2981431

約数の個数: 40

約数和(自身を含む): 35490228480

約数和(自身を除く): 19796302064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 2981369, 5962738, 11925476, 20869583, 23850952, 41739166, 47701904, 83478332, 140124343, 166956664, 280248686, 333913328, 560497372, 980870401, 1120994744, 1961740802, 2241989488, 3923481604, 7846963208, 15693926416]

約数ペア:

[(1, 15693926416), (2, 7846963208), (4, 3923481604), (7, 2241989488), (8, 1961740802), (14, 1120994744), (16, 980870401), (28, 560497372), (47, 333913328), (56, 280248686), (94, 166956664), (112, 140124343), (188, 83478332), (329, 47701904), (376, 41739166), (658, 23850952), (752, 20869583), (1316, 11925476), (2632, 5962738), (5264, 2981369)]