1925691838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7239443}}^1$

素因数の和:7239471

約数の個数: 16

約数和(自身を含む): 3474933120

約数和(自身を除く): 1549241282

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 7239443, 14478886, 50676101, 101352202, 137549417, 275098834, 962845919, 1925691838]

約数ペア:

[(1, 1925691838), (2, 962845919), (7, 275098834), (14, 137549417), (19, 101352202), (38, 50676101), (133, 14478886), (266, 7239443)]