19404426

素因数分解:

$2^1\times 3^1\times {\mathrm{1723}}^1\times {\mathrm{1877}}^1$

素因数の和:3605

約数の個数: 16

約数和(自身を含む): 38852064

約数和(自身を除く): 19447638

約数列:

[1, 2, 3, 6, 1723, 1877, 3446, 3754, 5169, 5631, 10338, 11262, 3234071, 6468142, 9702213, 19404426]

約数ペア:

[(1, 19404426), (2, 9702213), (3, 6468142), (6, 3234071), (1723, 11262), (1877, 10338), (3446, 5631), (3754, 5169)]