18836528

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{6577}}^1$

素因数の和:6764

約数の個数: 20

約数和(自身を含む): 36705240

約数和(自身を除く): 17868712

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 6577, 13154, 26308, 52616, 105232, 1177283, 2354566, 4709132, 9418264, 18836528]

約数ペア:

[(1, 18836528), (2, 9418264), (4, 4709132), (8, 2354566), (16, 1177283), (179, 105232), (358, 52616), (716, 26308), (1432, 13154), (2864, 6577)]