19421470

素因数分解:

$2^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{1427}}^1$

素因数の和:2795

約数の個数: 16

約数和(自身を含む): 35008848

約数和(自身を除く): 15587378

約数列:

[1, 2, 5, 10, 1361, 1427, 2722, 2854, 6805, 7135, 13610, 14270, 1942147, 3884294, 9710735, 19421470]

約数ペア:

[(1, 19421470), (2, 9710735), (5, 3884294), (10, 1942147), (1361, 14270), (1427, 13610), (2722, 7135), (2854, 6805)]