4443868580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11694391}}^1$

素因数の和:11694419

約数の個数: 24

約数和(自身を含む): 9823289280

約数和(自身を除く): 5379420700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 11694391, 23388782, 46777564, 58471955, 116943910, 222193429, 233887820, 444386858, 888773716, 1110967145, 2221934290, 4443868580]

約数ペア:

[(1, 4443868580), (2, 2221934290), (4, 1110967145), (5, 888773716), (10, 444386858), (19, 233887820), (20, 222193429), (38, 116943910), (76, 58471955), (95, 46777564), (190, 23388782), (380, 11694391)]