38838814

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{7949}}^1$

素因数の和:8307

約数の個数: 16

約数和(自身を含む): 66780000

約数和(自身を除く): 27941186

約数列:

[1, 2, 7, 14, 349, 698, 2443, 4886, 7949, 15898, 55643, 111286, 2774201, 5548402, 19419407, 38838814]

約数ペア:

[(1, 38838814), (2, 19419407), (7, 5548402), (14, 2774201), (349, 111286), (698, 55643), (2443, 15898), (4886, 7949)]