13397128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1663}}^1$

素因数の和:1741

約数の個数: 32

約数和(自身を含む): 26956800

約数和(自身を除く): 13559672

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 1663, 2014, 3326, 4028, 6652, 8056, 13304, 31597, 63194, 88139, 126388, 176278, 252776, 352556, 705112, 1674641, 3349282, 6698564, 13397128]

約数ペア:

[(1, 13397128), (2, 6698564), (4, 3349282), (8, 1674641), (19, 705112), (38, 352556), (53, 252776), (76, 176278), (106, 126388), (152, 88139), (212, 63194), (424, 31597), (1007, 13304), (1663, 8056), (2014, 6652), (3326, 4028)]