15656494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{829}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 28684800

約数和(自身を除く): 13028306

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 829, 994, 1349, 1658, 2698, 5803, 9443, 11606, 15751, 18886, 31502, 58859, 110257, 117718, 220514, 412013, 824026, 1118321, 2236642, 7828247, 15656494]

約数ペア:

[(1, 15656494), (2, 7828247), (7, 2236642), (14, 1118321), (19, 824026), (38, 412013), (71, 220514), (133, 117718), (142, 110257), (266, 58859), (497, 31502), (829, 18886), (994, 15751), (1349, 11606), (1658, 9443), (2698, 5803)]