19045474

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1930

約数の個数: 32

約数和(自身を含む): 35392896

約数和(自身を除く): 16347422

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 238, 301, 602, 731, 1462, 1861, 3722, 5117, 10234, 13027, 26054, 31637, 63274, 80023, 160046, 221459, 442918, 560161, 1120322, 1360391, 2720782, 9522737, 19045474]

約数ペア:

[(1, 19045474), (2, 9522737), (7, 2720782), (14, 1360391), (17, 1120322), (34, 560161), (43, 442918), (86, 221459), (119, 160046), (238, 80023), (301, 63274), (602, 31637), (731, 26054), (1462, 13027), (1861, 10234), (3722, 5117)]