19614642

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{25741}}^1$

素因数の和:25873

約数の個数: 16

約数和(自身を含む): 39539712

約数和(自身を除く): 19925070

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 25741, 51482, 77223, 154446, 3269107, 6538214, 9807321, 19614642]

約数ペア:

[(1, 19614642), (2, 9807321), (3, 6538214), (6, 3269107), (127, 154446), (254, 77223), (381, 51482), (762, 25741)]