19040194

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1161

約数の個数: 16

約数和(自身を含む): 29209536

約数和(自身を除く): 10169342

約数列:

[1, 2, 67, 134, 151, 302, 941, 1882, 10117, 20234, 63047, 126094, 142091, 284182, 9520097, 19040194]

約数ペア:

[(1, 19040194), (2, 9520097), (67, 284182), (134, 142091), (151, 126094), (302, 63047), (941, 20234), (1882, 10117)]