15925716

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{2969}}^1$

素因数の和:3128

約数の個数: 36

約数和(自身を含む): 40540500

約数和(自身を除く): 24614784

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 2969, 5364, 5938, 8907, 11876, 17814, 26721, 35628, 53442, 106884, 442381, 884762, 1327143, 1769524, 2654286, 3981429, 5308572, 7962858, 15925716]

約数ペア:

[(1, 15925716), (2, 7962858), (3, 5308572), (4, 3981429), (6, 2654286), (9, 1769524), (12, 1327143), (18, 884762), (36, 442381), (149, 106884), (298, 53442), (447, 35628), (596, 26721), (894, 17814), (1341, 11876), (1788, 8907), (2682, 5938), (2969, 5364)]