19326852

素因数分解:

$2^2\times 3^2\times {\mathrm{536857}}^1$

素因数の和:536867

約数の個数: 18

約数和(自身を含む): 48854078

約数和(自身を除く): 29527226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 536857, 1073714, 1610571, 2147428, 3221142, 4831713, 6442284, 9663426, 19326852]

約数ペア:

[(1, 19326852), (2, 9663426), (3, 6442284), (4, 4831713), (6, 3221142), (9, 2147428), (12, 1610571), (18, 1073714), (36, 536857)]