39620605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{18133}}^1$

素因数の和:18180

約数の個数: 16

約数和(自身を含む): 52225920

約数和(自身を除く): 12605315

約数列:

[1, 5, 19, 23, 95, 115, 437, 2185, 18133, 90665, 344527, 417059, 1722635, 2085295, 7924121, 39620605]

約数ペア:

[(1, 39620605), (5, 7924121), (19, 2085295), (23, 1722635), (95, 417059), (115, 344527), (437, 90665), (2185, 18133)]