19555102

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 32

約数和(自身を含む): 34670592

約数和(自身を除く): 15115490

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 263, 329, 526, 658, 791, 1582, 1841, 3682, 5311, 10622, 12361, 24722, 29719, 37177, 59438, 74354, 86527, 173054, 208033, 416066, 1396793, 2793586, 9777551, 19555102]

約数ペア:

[(1, 19555102), (2, 9777551), (7, 2793586), (14, 1396793), (47, 416066), (94, 208033), (113, 173054), (226, 86527), (263, 74354), (329, 59438), (526, 37177), (658, 29719), (791, 24722), (1582, 12361), (1841, 10622), (3682, 5311)]