15943281653

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{751}}^1\times {\mathrm{1409}}^1$

素因数の和:2253

約数の個数: 32

約数和(自身を含む): 18407155200

約数和(自身を除く): 2463873547

約数列:

[1, 13, 19, 61, 247, 751, 793, 1159, 1409, 9763, 14269, 15067, 18317, 26771, 45811, 85949, 185497, 348023, 595543, 870409, 1058159, 1117337, 1633031, 11315317, 13756067, 20105021, 21229403, 64547699, 261365273, 839120087, 1226406281, 15943281653]

約数ペア:

[(1, 15943281653), (13, 1226406281), (19, 839120087), (61, 261365273), (247, 64547699), (751, 21229403), (793, 20105021), (1159, 13756067), (1409, 11315317), (9763, 1633031), (14269, 1117337), (15067, 1058159), (18317, 870409), (26771, 595543), (45811, 348023), (85949, 185497)]