18744086

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{1823}}^1$

素因数の和:1975

約数の個数: 16

約数和(自身を含む): 28957824

約数和(自身を除く): 10213738

約数列:

[1, 2, 53, 97, 106, 194, 1823, 3646, 5141, 10282, 96619, 176831, 193238, 353662, 9372043, 18744086]

約数ペア:

[(1, 18744086), (2, 9372043), (53, 353662), (97, 193238), (106, 176831), (194, 96619), (1823, 10282), (3646, 5141)]