19209819095

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{877361}}^1$

素因数の和:877546

約数の個数: 16

約数和(自身を含む): 24004624320

約数和(自身を除く): 4794805225

約数列:

[1, 5, 29, 145, 151, 755, 4379, 21895, 877361, 4386805, 25443469, 127217345, 132481511, 662407555, 3841963819, 19209819095]

約数ペア:

[(1, 19209819095), (5, 3841963819), (29, 662407555), (145, 132481511), (151, 127217345), (755, 25443469), (4379, 4386805), (21895, 877361)]