1138796615

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{2137}}^1\times {\mathrm{9689}}^1$

素因数の和:11842

約数の個数: 16

約数和(自身を含む): 1491639840

約数和(自身を除く): 352843225

約数列:

[1, 5, 11, 55, 2137, 9689, 10685, 23507, 48445, 106579, 117535, 532895, 20705393, 103526965, 227759323, 1138796615]

約数ペア:

[(1, 1138796615), (5, 227759323), (11, 103526965), (55, 20705393), (2137, 532895), (9689, 117535), (10685, 106579), (23507, 48445)]