19020140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{50053}}^1$

素因数の和:50081

約数の個数: 24

約数和(自身を含む): 42045360

約数和(自身を除く): 23025220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 50053, 100106, 200212, 250265, 500530, 951007, 1001060, 1902014, 3804028, 4755035, 9510070, 19020140]

約数ペア:

[(1, 19020140), (2, 9510070), (4, 4755035), (5, 3804028), (10, 1902014), (19, 1001060), (20, 951007), (38, 500530), (76, 250265), (95, 200212), (190, 100106), (380, 50053)]