19659852

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5407}}^1$

素因数の和:5518

約数の個数: 36

約数和(自身を含む): 50197056

約数和(自身を除く): 30537204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5407, 10814, 16221, 21628, 32442, 48663, 64884, 97326, 194652, 546107, 1092214, 1638321, 2184428, 3276642, 4914963, 6553284, 9829926, 19659852]

約数ペア:

[(1, 19659852), (2, 9829926), (3, 6553284), (4, 4914963), (6, 3276642), (9, 2184428), (12, 1638321), (18, 1092214), (36, 546107), (101, 194652), (202, 97326), (303, 64884), (404, 48663), (606, 32442), (909, 21628), (1212, 16221), (1818, 10814), (3636, 5407)]