13129018

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:358

約数の個数: 32

約数和(自身を含む): 23354496

約数和(自身を除く): 10225478

約数列:

[1, 2, 7, 14, 43, 86, 113, 193, 226, 301, 386, 602, 791, 1351, 1582, 2702, 4859, 8299, 9718, 16598, 21809, 34013, 43618, 58093, 68026, 116186, 152663, 305326, 937787, 1875574, 6564509, 13129018]

約数ペア:

[(1, 13129018), (2, 6564509), (7, 1875574), (14, 937787), (43, 305326), (86, 152663), (113, 116186), (193, 68026), (226, 58093), (301, 43618), (386, 34013), (602, 21809), (791, 16598), (1351, 9718), (1582, 8299), (2702, 4859)]