19049562

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4877}}^1$

素因数の和:4923

約数の個数: 48

約数和(自身を含む): 48701952

約数和(自身を除く): 29652390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 4877, 9754, 14631, 29262, 34139, 43893, 68278, 87786, 102417, 151187, 204834, 302374, 307251, 453561, 614502, 907122, 1058309, 1360683, 2116618, 2721366, 3174927, 6349854, 9524781, 19049562]

約数ペア:

[(1, 19049562), (2, 9524781), (3, 6349854), (6, 3174927), (7, 2721366), (9, 2116618), (14, 1360683), (18, 1058309), (21, 907122), (31, 614502), (42, 453561), (62, 307251), (63, 302374), (93, 204834), (126, 151187), (186, 102417), (217, 87786), (279, 68278), (434, 43893), (558, 34139), (651, 29262), (1302, 14631), (1953, 9754), (3906, 4877)]