30992236

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{19037}}^1$

素因数の和:19089

約数の個数: 24

約数和(自身を含む): 60769296

約数和(自身を除く): 29777060

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 19037, 38074, 76148, 209407, 418814, 704369, 837628, 1408738, 2817476, 7748059, 15496118, 30992236]

約数ペア:

[(1, 30992236), (2, 15496118), (4, 7748059), (11, 2817476), (22, 1408738), (37, 837628), (44, 704369), (74, 418814), (148, 209407), (407, 76148), (814, 38074), (1628, 19037)]