19025556

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13103}}^1$

素因数の和:13132

約数の個数: 36

約数和(自身を含む): 48799296

約数和(自身を除く): 29773740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13103, 26206, 39309, 52412, 78618, 144133, 157236, 288266, 432399, 576532, 864798, 1585463, 1729596, 3170926, 4756389, 6341852, 9512778, 19025556]

約数ペア:

[(1, 19025556), (2, 9512778), (3, 6341852), (4, 4756389), (6, 3170926), (11, 1729596), (12, 1585463), (22, 864798), (33, 576532), (44, 432399), (66, 288266), (121, 157236), (132, 144133), (242, 78618), (363, 52412), (484, 39309), (726, 26206), (1452, 13103)]