21852651938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1704841}}^1$

素因数の和:1704902

約数の個数: 32

約数和(自身を含む): 38665816560

約数和(自身を除く): 16813164622

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 377, 442, 493, 754, 986, 6409, 12818, 1704841, 3409682, 22162933, 28982297, 44325866, 49440389, 57964594, 98880778, 376769861, 642725057, 753539722, 840486613, 1285450114, 1680973226, 10926325969, 21852651938]

約数ペア:

[(1, 21852651938), (2, 10926325969), (13, 1680973226), (17, 1285450114), (26, 840486613), (29, 753539722), (34, 642725057), (58, 376769861), (221, 98880778), (377, 57964594), (442, 49440389), (493, 44325866), (754, 28982297), (986, 22162933), (6409, 3409682), (12818, 1704841)]