4865478238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{5939}}^1\times {\mathrm{21559}}^1$

素因数の和:27519

約数の個数: 16

約数和(自身を含む): 7683984000

約数和(自身を除く): 2818505762

約数列:

[1, 2, 19, 38, 5939, 11878, 21559, 43118, 112841, 225682, 409621, 819242, 128038901, 256077802, 2432739119, 4865478238]

約数ペア:

[(1, 4865478238), (2, 2432739119), (19, 256077802), (38, 128038901), (5939, 819242), (11878, 409621), (21559, 225682), (43118, 112841)]