43427470

素因数分解:

$2^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2179}}^1$

素因数の和:4179

約数の個数: 16

約数和(自身を含む): 78244560

約数和(自身を除く): 34817090

約数列:

[1, 2, 5, 10, 1993, 2179, 3986, 4358, 9965, 10895, 19930, 21790, 4342747, 8685494, 21713735, 43427470]

約数ペア:

[(1, 43427470), (2, 21713735), (5, 8685494), (10, 4342747), (1993, 21790), (2179, 19930), (3986, 10895), (4358, 9965)]