1639572491

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1\times {\mathrm{4337}}^1$

素因数の和:4654

約数の個数: 16

約数和(自身を含む): 1752204960

約数和(自身を除く): 112632469

約数列:

[1, 19, 101, 197, 1919, 3743, 4337, 19897, 82403, 378043, 438037, 854389, 8322703, 16233391, 86293289, 1639572491]

約数ペア:

[(1, 1639572491), (19, 86293289), (101, 16233391), (197, 8322703), (1919, 854389), (3743, 438037), (4337, 378043), (19897, 82403)]