19849668

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9241}}^1$

素因数の和:9427

約数の個数: 24

約数和(自身を含む): 46579680

約数和(自身を除く): 26730012

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9241, 18482, 27723, 36964, 55446, 110892, 1654139, 3308278, 4962417, 6616556, 9924834, 19849668]

約数ペア:

[(1, 19849668), (2, 9924834), (3, 6616556), (4, 4962417), (6, 3308278), (12, 1654139), (179, 110892), (358, 55446), (537, 36964), (716, 27723), (1074, 18482), (2148, 9241)]