19220394

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{4861}}^1$

素因数の和:5525

約数の個数: 16

約数和(自身を含む): 38507040

約数和(自身を除く): 19286646

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 4861, 9722, 14583, 29166, 3203399, 6406798, 9610197, 19220394]

約数ペア:

[(1, 19220394), (2, 9610197), (3, 6406798), (6, 3203399), (659, 29166), (1318, 14583), (1977, 9722), (3954, 4861)]