15696777486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2551}}^1\times {\mathrm{78887}}^1$

素因数の和:81456

約数の個数: 32

約数和(自身を含む): 33822125568

約数和(自身を除く): 18125348082

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2551, 5102, 7653, 15306, 33163, 66326, 78887, 99489, 157774, 198978, 236661, 473322, 1025531, 2051062, 3076593, 6153186, 201240737, 402481474, 603722211, 1207444422, 2616129581, 5232259162, 7848388743, 15696777486]

約数ペア:

[(1, 15696777486), (2, 7848388743), (3, 5232259162), (6, 2616129581), (13, 1207444422), (26, 603722211), (39, 402481474), (78, 201240737), (2551, 6153186), (5102, 3076593), (7653, 2051062), (15306, 1025531), (33163, 473322), (66326, 236661), (78887, 198978), (99489, 157774)]