15947474

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1951}}^1$

素因数の和:2081

約数の個数: 16

約数和(自身を含む): 24688896

約数和(自身を除く): 8741422

約数列:

[1, 2, 61, 67, 122, 134, 1951, 3902, 4087, 8174, 119011, 130717, 238022, 261434, 7973737, 15947474]

約数ペア:

[(1, 15947474), (2, 7973737), (61, 261434), (67, 238022), (122, 130717), (134, 119011), (1951, 8174), (3902, 4087)]