19036514

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22291}}^1$

素因数の和:22361

約数の個数: 16

約数和(自身を含む): 33170496

約数和(自身を除く): 14133982

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 22291, 44582, 156037, 312074, 1359751, 2719502, 9518257, 19036514]

約数ペア:

[(1, 19036514), (2, 9518257), (7, 2719502), (14, 1359751), (61, 312074), (122, 156037), (427, 44582), (854, 22291)]