15135172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15319}}^1$

素因数の和:15355

約数の個数: 24

約数和(自身を含む): 30027200

約数和(自身を除く): 14892028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 15319, 30638, 61276, 199147, 291061, 398294, 582122, 796588, 1164244, 3783793, 7567586, 15135172]

約数ペア:

[(1, 15135172), (2, 7567586), (4, 3783793), (13, 1164244), (19, 796588), (26, 582122), (38, 398294), (52, 291061), (76, 199147), (247, 61276), (494, 30638), (988, 15319)]