4396942

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 7735680

約数和(自身を除く): 3338738

約数列:

[1, 2, 11, 19, 22, 38, 67, 134, 157, 209, 314, 418, 737, 1273, 1474, 1727, 2546, 2983, 3454, 5966, 10519, 14003, 21038, 28006, 32813, 65626, 115709, 199861, 231418, 399722, 2198471, 4396942]

約数ペア:

[(1, 4396942), (2, 2198471), (11, 399722), (19, 231418), (22, 199861), (38, 115709), (67, 65626), (134, 32813), (157, 28006), (209, 21038), (314, 14003), (418, 10519), (737, 5966), (1273, 3454), (1474, 2983), (1727, 2546)]