19929052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34841}}^1$

素因数の和:34869

約数の個数: 24

約数和(自身を含む): 40974192

約数和(自身を除く): 21045140

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 34841, 69682, 139364, 383251, 452933, 766502, 905866, 1533004, 1811732, 4982263, 9964526, 19929052]

約数ペア:

[(1, 19929052), (2, 9964526), (4, 4982263), (11, 1811732), (13, 1533004), (22, 905866), (26, 766502), (44, 452933), (52, 383251), (143, 139364), (286, 69682), (572, 34841)]