19639102

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8713}}^1$

素因数の和:8752

約数の個数: 24

約数和(自身を含む): 35762256

約数和(自身を除く): 16123154

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 8713, 17426, 60991, 121982, 200399, 400798, 426937, 853874, 1402793, 2805586, 9819551, 19639102]

約数ペア:

[(1, 19639102), (2, 9819551), (7, 2805586), (14, 1402793), (23, 853874), (46, 426937), (49, 400798), (98, 200399), (161, 121982), (322, 60991), (1127, 17426), (2254, 8713)]