15491294

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1811}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 29223936

約数和(自身を除く): 13732642

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 182, 329, 611, 658, 1222, 1811, 3622, 4277, 8554, 12677, 23543, 25354, 47086, 85117, 164801, 170234, 329602, 595819, 1106521, 1191638, 2213042, 7745647, 15491294]

約数ペア:

[(1, 15491294), (2, 7745647), (7, 2213042), (13, 1191638), (14, 1106521), (26, 595819), (47, 329602), (91, 170234), (94, 164801), (182, 85117), (329, 47086), (611, 25354), (658, 23543), (1222, 12677), (1811, 8554), (3622, 4277)]