19951480226

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1559}}^1\times {\mathrm{278209}}^1$

素因数の和:279793

約数の個数: 16

約数和(自身を含む): 31248547200

約数和(自身を除く): 11297066974

約数列:

[1, 2, 23, 46, 1559, 3118, 35857, 71714, 278209, 556418, 6398807, 12797614, 433727831, 867455662, 9975740113, 19951480226]

約数ペア:

[(1, 19951480226), (2, 9975740113), (23, 867455662), (46, 433727831), (1559, 12797614), (3118, 6398807), (35857, 556418), (71714, 278209)]