38219279

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4289}}^1$

素因数の和:4382

約数の個数: 16

約数和(自身を含む): 46675200

約数和(自身を除く): 8455921

約数列:

[1, 7, 19, 67, 133, 469, 1273, 4289, 8911, 30023, 81491, 287363, 570437, 2011541, 5459897, 38219279]

約数ペア:

[(1, 38219279), (7, 5459897), (19, 2011541), (67, 570437), (133, 287363), (469, 81491), (1273, 30023), (4289, 8911)]