12865432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1597}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 25887600

約数和(自身を除く): 13022168

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 1597, 2014, 3194, 4028, 6388, 8056, 12776, 30343, 60686, 84641, 121372, 169282, 242744, 338564, 677128, 1608179, 3216358, 6432716, 12865432]

約数ペア:

[(1, 12865432), (2, 6432716), (4, 3216358), (8, 1608179), (19, 677128), (38, 338564), (53, 242744), (76, 169282), (106, 121372), (152, 84641), (212, 60686), (424, 30343), (1007, 12776), (1597, 8056), (2014, 6388), (3194, 4028)]