19170672

素因数分解:

$2^4\times 3^1\times {\mathrm{399389}}^1$

素因数の和:399400

約数の個数: 20

約数和(自身を含む): 49524360

約数和(自身を除く): 30353688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 399389, 798778, 1198167, 1597556, 2396334, 3195112, 4792668, 6390224, 9585336, 19170672]

約数ペア:

[(1, 19170672), (2, 9585336), (3, 6390224), (4, 4792668), (6, 3195112), (8, 2396334), (12, 1597556), (16, 1198167), (24, 798778), (48, 399389)]