39684922

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{1973}}^1$

素因数の和:2177

約数の個数: 16

約数和(自身を含む): 60759720

約数和(自身を除く): 21074798

約数列:

[1, 2, 89, 113, 178, 226, 1973, 3946, 10057, 20114, 175597, 222949, 351194, 445898, 19842461, 39684922]

約数ペア:

[(1, 39684922), (2, 19842461), (89, 445898), (113, 351194), (178, 222949), (226, 175597), (1973, 20114), (3946, 10057)]