15672682

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 25937280

約数和(自身を除く): 10264598

約数列:

[1, 2, 19, 37, 38, 71, 74, 142, 157, 314, 703, 1349, 1406, 2627, 2698, 2983, 5254, 5809, 5966, 11147, 11618, 22294, 49913, 99826, 110371, 211793, 220742, 412439, 423586, 824878, 7836341, 15672682]

約数ペア:

[(1, 15672682), (2, 7836341), (19, 824878), (37, 423586), (38, 412439), (71, 220742), (74, 211793), (142, 110371), (157, 99826), (314, 49913), (703, 22294), (1349, 11618), (1406, 11147), (2627, 5966), (2698, 5809), (2983, 5254)]