13343795

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1$

素因数の和:275

約数の個数: 32

約数和(自身を含む): 18247680

約数和(自身を除く): 4903885

約数列:

[1, 5, 19, 23, 31, 95, 115, 155, 197, 437, 589, 713, 985, 2185, 2945, 3565, 3743, 4531, 6107, 13547, 18715, 22655, 30535, 67735, 86089, 116033, 140461, 430445, 580165, 702305, 2668759, 13343795]

約数ペア:

[(1, 13343795), (5, 2668759), (19, 702305), (23, 580165), (31, 430445), (95, 140461), (115, 116033), (155, 86089), (197, 67735), (437, 30535), (589, 22655), (713, 18715), (985, 13547), (2185, 6107), (2945, 4531), (3565, 3743)]