19484196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{881}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 48404160

約数和(自身を除く): 28919964

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 881, 1164, 1762, 1843, 2643, 3524, 3686, 5286, 5529, 7372, 10572, 11058, 16739, 22116, 33478, 50217, 66956, 85457, 100434, 170914, 200868, 256371, 341828, 512742, 1025484, 1623683, 3247366, 4871049, 6494732, 9742098, 19484196]

約数ペア:

[(1, 19484196), (2, 9742098), (3, 6494732), (4, 4871049), (6, 3247366), (12, 1623683), (19, 1025484), (38, 512742), (57, 341828), (76, 256371), (97, 200868), (114, 170914), (194, 100434), (228, 85457), (291, 66956), (388, 50217), (582, 33478), (881, 22116), (1164, 16739), (1762, 11058), (1843, 10572), (2643, 7372), (3524, 5529), (3686, 5286)]