39399122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 72105600

約数和(自身を除く): 32706478

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 1022, 1387, 2029, 2774, 4058, 9709, 14203, 19418, 28406, 38551, 77102, 148117, 269857, 296234, 539714, 1036819, 2073638, 2814223, 5628446, 19699561, 39399122]

約数ペア:

[(1, 39399122), (2, 19699561), (7, 5628446), (14, 2814223), (19, 2073638), (38, 1036819), (73, 539714), (133, 296234), (146, 269857), (266, 148117), (511, 77102), (1022, 38551), (1387, 28406), (2029, 19418), (2774, 14203), (4058, 9709)]