19475334

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5437}}^1$

素因数の和:5644

約数の個数: 24

約数和(自身を含む): 42416400

約数和(自身を除く): 22941066

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5437, 10874, 16311, 32622, 48933, 97866, 1081963, 2163926, 3245889, 6491778, 9737667, 19475334]

約数ペア:

[(1, 19475334), (2, 9737667), (3, 6491778), (6, 3245889), (9, 2163926), (18, 1081963), (199, 97866), (398, 48933), (597, 32622), (1194, 16311), (1791, 10874), (3582, 5437)]