19636712

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1685

約数の個数: 32

約数和(自身を含む): 38831400

約数和(自身を除く): 19194688

約数列:

[1, 2, 4, 8, 29, 53, 58, 106, 116, 212, 232, 424, 1537, 1597, 3074, 3194, 6148, 6388, 12296, 12776, 46313, 84641, 92626, 169282, 185252, 338564, 370504, 677128, 2454589, 4909178, 9818356, 19636712]

約数ペア:

[(1, 19636712), (2, 9818356), (4, 4909178), (8, 2454589), (29, 677128), (53, 370504), (58, 338564), (106, 185252), (116, 169282), (212, 92626), (232, 84641), (424, 46313), (1537, 12776), (1597, 12296), (3074, 6388), (3194, 6148)]