19614958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{24097}}^1$

素因数の和:24147

約数の個数: 16

約数和(自身を含む): 32966064

約数和(自身を除く): 13351106

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 24097, 48194, 265067, 530134, 891589, 1783178, 9807479, 19614958]

約数ペア:

[(1, 19614958), (2, 9807479), (11, 1783178), (22, 891589), (37, 530134), (74, 265067), (407, 48194), (814, 24097)]