16661230

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{3761}}^1$

素因数の和:4211

約数の個数: 16

約数和(自身を含む): 30065904

約数和(自身を除く): 13404674

約数列:

[1, 2, 5, 10, 443, 886, 2215, 3761, 4430, 7522, 18805, 37610, 1666123, 3332246, 8330615, 16661230]

約数ペア:

[(1, 16661230), (2, 8330615), (5, 3332246), (10, 1666123), (443, 37610), (886, 18805), (2215, 7522), (3761, 4430)]