4721785

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2161}}^1$

素因数の和:2208

約数の個数: 16

約数和(自身を含む): 6226560

約数和(自身を除く): 1504775

約数列:

[1, 5, 19, 23, 95, 115, 437, 2161, 2185, 10805, 41059, 49703, 205295, 248515, 944357, 4721785]

約数ペア:

[(1, 4721785), (5, 944357), (19, 248515), (23, 205295), (95, 49703), (115, 41059), (437, 10805), (2161, 2185)]