19109238

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{6113}}^1$

素因数の和:6639

約数の個数: 16

約数和(自身を含む): 38298096

約数和(自身を除く): 19188858

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 6113, 12226, 18339, 36678, 3184873, 6369746, 9554619, 19109238]

約数ペア:

[(1, 19109238), (2, 9554619), (3, 6369746), (6, 3184873), (521, 36678), (1042, 18339), (1563, 12226), (3126, 6113)]