19002598

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 30935520

約数和(自身を除く): 11932922

約数列:

[1, 2, 29, 41, 58, 61, 82, 122, 131, 262, 1189, 1769, 2378, 2501, 3538, 3799, 5002, 5371, 7598, 7991, 10742, 15982, 72529, 145058, 155759, 231739, 311518, 327631, 463478, 655262, 9501299, 19002598]

約数ペア:

[(1, 19002598), (2, 9501299), (29, 655262), (41, 463478), (58, 327631), (61, 311518), (82, 231739), (122, 155759), (131, 145058), (262, 72529), (1189, 15982), (1769, 10742), (2378, 7991), (2501, 7598), (3538, 5371), (3799, 5002)]