19946056

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{14753}}^1$

素因数の和:14785

約数の個数: 24

約数和(自身を含む): 40499730

約数和(自身を除く): 20553674

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 14753, 29506, 59012, 118024, 191789, 383578, 767156, 1534312, 2493257, 4986514, 9973028, 19946056]

約数ペア:

[(1, 19946056), (2, 9973028), (4, 4986514), (8, 2493257), (13, 1534312), (26, 767156), (52, 383578), (104, 191789), (169, 118024), (338, 59012), (676, 29506), (1352, 14753)]